2109817304

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1237}}^1$

素因数の和:1505

約数の個数: 96

約数和(自身を含む): 4869054000

約数和(自身を除く): 2759236696

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 49, 56, 76, 98, 133, 152, 196, 229, 266, 392, 458, 532, 916, 931, 1064, 1237, 1603, 1832, 1862, 2474, 3206, 3724, 4351, 4948, 6412, 7448, 8659, 8702, 9896, 11221, 12824, 17318, 17404, 22442, 23503, 30457, 34636, 34808, 44884, 47006, 60613, 60914, 69272, 89768, 94012, 121226, 121828, 164521, 188024, 213199, 242452, 243656, 283273, 329042, 426398, 484904, 566546, 658084, 852796, 1133092, 1151647, 1316168, 1705592, 1982911, 2266184, 2303294, 3965822, 4606588, 5382187, 7931644, 9213176, 10764374, 13880377, 15863288, 21528748, 27760754, 37675309, 43057496, 55521508, 75350618, 111043016, 150701236, 263727163, 301402472, 527454326, 1054908652, 2109817304]

約数ペア:

[(1, 2109817304), (2, 1054908652), (4, 527454326), (7, 301402472), (8, 263727163), (14, 150701236), (19, 111043016), (28, 75350618), (38, 55521508), (49, 43057496), (56, 37675309), (76, 27760754), (98, 21528748), (133, 15863288), (152, 13880377), (196, 10764374), (229, 9213176), (266, 7931644), (392, 5382187), (458, 4606588), (532, 3965822), (916, 2303294), (931, 2266184), (1064, 1982911), (1237, 1705592), (1603, 1316168), (1832, 1151647), (1862, 1133092), (2474, 852796), (3206, 658084), (3724, 566546), (4351, 484904), (4948, 426398), (6412, 329042), (7448, 283273), (8659, 243656), (8702, 242452), (9896, 213199), (11221, 188024), (12824, 164521), (17318, 121828), (17404, 121226), (22442, 94012), (23503, 89768), (30457, 69272), (34636, 60914), (34808, 60613), (44884, 47006)]