860143198

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1\times {\mathrm{22807}}^1$

素因数の和:23091

約数の個数: 16

約数和(自身を含む): 1309635360

約数和(自身を除く): 449492162

約数列:

[1, 2, 109, 173, 218, 346, 18857, 22807, 37714, 45614, 2485963, 3945611, 4971926, 7891222, 430071599, 860143198]

約数ペア:

[(1, 860143198), (2, 430071599), (109, 7891222), (173, 4971926), (218, 3945611), (346, 2485963), (18857, 45614), (22807, 37714)]