1040531752

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{1423}}^1$

素因数の和:1610

約数の個数: 64

約数和(自身を含む): 2153088000

約数和(自身を除く): 1112556248

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 89, 104, 158, 178, 316, 356, 632, 712, 1027, 1157, 1423, 2054, 2314, 2846, 4108, 4628, 5692, 7031, 8216, 9256, 11384, 14062, 18499, 28124, 36998, 56248, 73996, 91403, 112417, 126647, 147992, 182806, 224834, 253294, 365612, 449668, 506588, 731224, 899336, 1013176, 1461421, 1646411, 2922842, 3292822, 5845684, 6585644, 10005113, 11691368, 13171288, 20010226, 40020452, 80040904, 130066469, 260132938, 520265876, 1040531752]

約数ペア:

[(1, 1040531752), (2, 520265876), (4, 260132938), (8, 130066469), (13, 80040904), (26, 40020452), (52, 20010226), (79, 13171288), (89, 11691368), (104, 10005113), (158, 6585644), (178, 5845684), (316, 3292822), (356, 2922842), (632, 1646411), (712, 1461421), (1027, 1013176), (1157, 899336), (1423, 731224), (2054, 506588), (2314, 449668), (2846, 365612), (4108, 253294), (4628, 224834), (5692, 182806), (7031, 147992), (8216, 126647), (9256, 112417), (11384, 91403), (14062, 73996), (18499, 56248), (28124, 36998)]