236883890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{816841}}^1$

素因数の和:816877

約数の個数: 16

約数和(自身を含む): 441094680

約数和(自身を除く): 204210790

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 816841, 1633682, 4084205, 8168410, 23688389, 47376778, 118441945, 236883890]

約数ペア:

[(1, 236883890), (2, 118441945), (5, 47376778), (10, 23688389), (29, 8168410), (58, 4084205), (145, 1633682), (290, 816841)]