931170068

素因数分解:

$2^2\times {\mathrm{107}}^2\times {\mathrm{20333}}^1$

素因数の和:20551

約数の個数: 18

約数和(自身を含む): 1645000266

約数和(自身を除く): 713830198

約数列:

[1, 2, 4, 107, 214, 428, 11449, 20333, 22898, 40666, 45796, 81332, 2175631, 4351262, 8702524, 232792517, 465585034, 931170068]

約数ペア:

[(1, 931170068), (2, 465585034), (4, 232792517), (107, 8702524), (214, 4351262), (428, 2175631), (11449, 81332), (20333, 45796), (22898, 40666)]