1155144862

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{706943}}^1$

素因数の和:707007

約数の個数: 16

約数和(自身を含む): 1866332160

約数和(自身を除く): 711187298

約数列:

[1, 2, 19, 38, 43, 86, 817, 1634, 706943, 1413886, 13431917, 26863834, 30398549, 60797098, 577572431, 1155144862]

約数ペア:

[(1, 1155144862), (2, 577572431), (19, 60797098), (38, 30398549), (43, 26863834), (86, 13431917), (817, 1413886), (1634, 706943)]