258350038

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{23321}}^1$

素因数の和:23543

約数の個数: 16

約数和(自身を含む): 403004160

約数和(自身を除く): 144654122

約数列:

[1, 2, 29, 58, 191, 382, 5539, 11078, 23321, 46642, 676309, 1352618, 4454311, 8908622, 129175019, 258350038]

約数ペア:

[(1, 258350038), (2, 129175019), (29, 8908622), (58, 4454311), (191, 1352618), (382, 676309), (5539, 46642), (11078, 23321)]