7869019790

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{27134551}}^1$

素因数の和:27134587

約数の個数: 16

約数和(自身を含む): 14652658080

約数和(自身を除く): 6783638290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 27134551, 54269102, 135672755, 271345510, 786901979, 1573803958, 3934509895, 7869019790]

約数ペア:

[(1, 7869019790), (2, 3934509895), (5, 1573803958), (10, 786901979), (29, 271345510), (58, 135672755), (145, 54269102), (290, 27134551)]