138568502

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{8521}}^1$

素因数の和:8743

約数の個数: 16

約数和(自身を含む): 213527232

約数和(自身を除く): 74958730

約数列:

[1, 2, 47, 94, 173, 346, 8131, 8521, 16262, 17042, 400487, 800974, 1474133, 2948266, 69284251, 138568502]

約数ペア:

[(1, 138568502), (2, 69284251), (47, 2948266), (94, 1474133), (173, 800974), (346, 400487), (8131, 17042), (8521, 16262)]