1268880482

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1\times {\mathrm{6991}}^1$

素因数の和:7745

約数の個数: 16

約数和(自身を含む): 1919387904

約数和(自身を除く): 650507422

約数列:

[1, 2, 151, 302, 601, 1202, 6991, 13982, 90751, 181502, 1055641, 2111282, 4201591, 8403182, 634440241, 1268880482]

約数ペア:

[(1, 1268880482), (2, 634440241), (151, 8403182), (302, 4201591), (601, 2111282), (1202, 1055641), (6991, 181502), (13982, 90751)]