7881630658

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{1283}}^1\times {\mathrm{2711}}^1$

素因数の和:4110

約数の個数: 32

約数和(自身を含む): 13037386752

約数和(自身を除く): 5155756094

約数列:

[1, 2, 11, 22, 103, 206, 1133, 1283, 2266, 2566, 2711, 5422, 14113, 28226, 29821, 59642, 132149, 264298, 279233, 558466, 1453639, 2907278, 3071563, 3478213, 6143126, 6956426, 38260343, 76520686, 358255939, 716511878, 3940815329, 7881630658]

約数ペア:

[(1, 7881630658), (2, 3940815329), (11, 716511878), (22, 358255939), (103, 76520686), (206, 38260343), (1133, 6956426), (1283, 6143126), (2266, 3478213), (2566, 3071563), (2711, 2907278), (5422, 1453639), (14113, 558466), (28226, 279233), (29821, 264298), (59642, 132149)]