3959581108

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1\times {\mathrm{15683}}^1$

素因数の和:15892

約数の個数: 48

約数和(自身を含む): 8094449664

約数和(自身を除く): 4134868556

約数列:

[1, 2, 4, 7, 14, 28, 71, 127, 142, 254, 284, 497, 508, 889, 994, 1778, 1988, 3556, 9017, 15683, 18034, 31366, 36068, 62732, 63119, 109781, 126238, 219562, 252476, 439124, 1113493, 1991741, 2226986, 3983482, 4453972, 7794451, 7966964, 13942187, 15588902, 27884374, 31177804, 55768748, 141413611, 282827222, 565654444, 989895277, 1979790554, 3959581108]

約数ペア:

[(1, 3959581108), (2, 1979790554), (4, 989895277), (7, 565654444), (14, 282827222), (28, 141413611), (71, 55768748), (127, 31177804), (142, 27884374), (254, 15588902), (284, 13942187), (497, 7966964), (508, 7794451), (889, 4453972), (994, 3983482), (1778, 2226986), (1988, 1991741), (3556, 1113493), (9017, 439124), (15683, 252476), (18034, 219562), (31366, 126238), (36068, 109781), (62732, 63119)]