138601406

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1\times {\mathrm{2741}}^1$

素因数の和:3067

約数の個数: 16

約数和(自身を含む): 210651408

約数和(自身を除く): 72050002

約数列:

[1, 2, 131, 193, 262, 386, 2741, 5482, 25283, 50566, 359071, 529013, 718142, 1058026, 69300703, 138601406]

約数ペア:

[(1, 138601406), (2, 69300703), (131, 1058026), (193, 718142), (262, 529013), (386, 359071), (2741, 50566), (5482, 25283)]