980188712

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{239}}^1\times {\mathrm{8689}}^1$

素因数の和:8993

約数の個数: 32

約数和(自身を含む): 1877040000

約数和(自身を除く): 896851288

約数列:

[1, 2, 4, 8, 59, 118, 236, 239, 472, 478, 956, 1912, 8689, 14101, 17378, 28202, 34756, 56404, 69512, 112808, 512651, 1025302, 2050604, 2076671, 4101208, 4153342, 8306684, 16613368, 122523589, 245047178, 490094356, 980188712]

約数ペア:

[(1, 980188712), (2, 490094356), (4, 245047178), (8, 122523589), (59, 16613368), (118, 8306684), (236, 4153342), (239, 4101208), (472, 2076671), (478, 2050604), (956, 1025302), (1912, 512651), (8689, 112808), (14101, 69512), (17378, 56404), (28202, 34756)]