2668118638

素因数分解:

$2^1\times {\mathrm{163}}^1\times {\mathrm{457}}^1\times {\mathrm{17909}}^1$

素因数の和:18531

約数の個数: 16

約数和(自身を含む): 4035767760

約数和(自身を除く): 1367649122

約数列:

[1, 2, 163, 326, 457, 914, 17909, 35818, 74491, 148982, 2919167, 5838334, 8184413, 16368826, 1334059319, 2668118638]

約数ペア:

[(1, 2668118638), (2, 1334059319), (163, 16368826), (326, 8184413), (457, 5838334), (914, 2919167), (17909, 148982), (35818, 74491)]