2621623004

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21187

約数の個数: 96

約数和(自身を含む): 6358904832

約数和(自身を除く): 3737281828

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 31, 44, 52, 62, 77, 91, 124, 143, 154, 182, 217, 286, 308, 341, 364, 403, 434, 572, 682, 806, 868, 1001, 1364, 1612, 2002, 2387, 2821, 4004, 4433, 4774, 5642, 8866, 9548, 11284, 17732, 21121, 31031, 42242, 62062, 84484, 124124, 147847, 232331, 274573, 295694, 464662, 549146, 591388, 654751, 929324, 1098292, 1309502, 1626317, 1922011, 2619004, 3020303, 3252634, 3844022, 4583257, 6040606, 6505268, 7202261, 7688044, 8511763, 9166514, 12081212, 14404522, 17023526, 18333028, 21142121, 28809044, 34047052, 42284242, 50415827, 59582341, 84568484, 93629393, 100831654, 119164682, 187258786, 201663308, 238329364, 374517572, 655405751, 1310811502, 2621623004]

約数ペア:

[(1, 2621623004), (2, 1310811502), (4, 655405751), (7, 374517572), (11, 238329364), (13, 201663308), (14, 187258786), (22, 119164682), (26, 100831654), (28, 93629393), (31, 84568484), (44, 59582341), (52, 50415827), (62, 42284242), (77, 34047052), (91, 28809044), (124, 21142121), (143, 18333028), (154, 17023526), (182, 14404522), (217, 12081212), (286, 9166514), (308, 8511763), (341, 7688044), (364, 7202261), (403, 6505268), (434, 6040606), (572, 4583257), (682, 3844022), (806, 3252634), (868, 3020303), (1001, 2619004), (1364, 1922011), (1612, 1626317), (2002, 1309502), (2387, 1098292), (2821, 929324), (4004, 654751), (4433, 591388), (4774, 549146), (5642, 464662), (8866, 295694), (9548, 274573), (11284, 232331), (17732, 147847), (21121, 124124), (31031, 84484), (42242, 62062)]