2099304984

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{12409}}^1$

素因数の和:12497

約数の個数: 128

約数和(自身を含む): 6433344000

約数和(自身を除く): 4334039016

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 53, 56, 57, 76, 84, 106, 114, 133, 152, 159, 168, 212, 228, 266, 318, 371, 399, 424, 456, 532, 636, 742, 798, 1007, 1064, 1113, 1272, 1484, 1596, 2014, 2226, 2968, 3021, 3192, 4028, 4452, 6042, 7049, 8056, 8904, 12084, 12409, 14098, 21147, 24168, 24818, 28196, 37227, 42294, 49636, 56392, 74454, 84588, 86863, 99272, 148908, 169176, 173726, 235771, 260589, 297816, 347452, 471542, 521178, 657677, 694904, 707313, 943084, 1042356, 1315354, 1414626, 1650397, 1886168, 1973031, 2084712, 2630708, 2829252, 3300794, 3946062, 4603739, 4951191, 5261416, 5658504, 6601588, 7892124, 9207478, 9902382, 12495863, 13203176, 13811217, 15784248, 18414956, 19804764, 24991726, 27622434, 36829912, 37487589, 39609528, 49983452, 55244868, 74975178, 87471041, 99966904, 110489736, 149950356, 174942082, 262413123, 299900712, 349884164, 524826246, 699768328, 1049652492, 2099304984]

約数ペア:

[(1, 2099304984), (2, 1049652492), (3, 699768328), (4, 524826246), (6, 349884164), (7, 299900712), (8, 262413123), (12, 174942082), (14, 149950356), (19, 110489736), (21, 99966904), (24, 87471041), (28, 74975178), (38, 55244868), (42, 49983452), (53, 39609528), (56, 37487589), (57, 36829912), (76, 27622434), (84, 24991726), (106, 19804764), (114, 18414956), (133, 15784248), (152, 13811217), (159, 13203176), (168, 12495863), (212, 9902382), (228, 9207478), (266, 7892124), (318, 6601588), (371, 5658504), (399, 5261416), (424, 4951191), (456, 4603739), (532, 3946062), (636, 3300794), (742, 2829252), (798, 2630708), (1007, 2084712), (1064, 1973031), (1113, 1886168), (1272, 1650397), (1484, 1414626), (1596, 1315354), (2014, 1042356), (2226, 943084), (2968, 707313), (3021, 694904), (3192, 657677), (4028, 521178), (4452, 471542), (6042, 347452), (7049, 297816), (8056, 260589), (8904, 235771), (12084, 173726), (12409, 169176), (14098, 148908), (21147, 99272), (24168, 86863), (24818, 84588), (28196, 74454), (37227, 56392), (42294, 49636)]