228978838

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{358901}}^1$

素因数の和:358943

約数の個数: 16

約数和(自身を含む): 387614160

約数和(自身を除く): 158635322

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 358901, 717802, 3947911, 7895822, 10408129, 20816258, 114489419, 228978838]

約数ペア:

[(1, 228978838), (2, 114489419), (11, 20816258), (22, 10408129), (29, 7895822), (58, 3947911), (319, 717802), (638, 358901)]