2079186473

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{4643}}^1$

素因数の和:4726

約数の個数: 48

約数和(自身を含む): 2816493120

約数和(自身を除く): 737306647

約数列:

[1, 7, 13, 19, 37, 49, 91, 133, 247, 259, 481, 637, 703, 931, 1729, 1813, 3367, 4643, 4921, 9139, 12103, 23569, 32501, 34447, 60359, 63973, 88217, 171791, 227507, 422513, 447811, 617519, 1146821, 1202537, 2233283, 2957591, 3264029, 4322633, 8027747, 8417759, 15632981, 22848203, 42432377, 56194229, 109430867, 159937421, 297026639, 2079186473]

約数ペア:

[(1, 2079186473), (7, 297026639), (13, 159937421), (19, 109430867), (37, 56194229), (49, 42432377), (91, 22848203), (133, 15632981), (247, 8417759), (259, 8027747), (481, 4322633), (637, 3264029), (703, 2957591), (931, 2233283), (1729, 1202537), (1813, 1146821), (3367, 617519), (4643, 447811), (4921, 422513), (9139, 227507), (12103, 171791), (23569, 88217), (32501, 63973), (34447, 60359)]