256758769

素因数分解:

${\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{4663}}^1$

素因数の和:4800

約数の個数: 16

約数和(自身を含む): 282078720

約数和(自身を除く): 25319951

約数列:

[1, 17, 41, 79, 697, 1343, 3239, 4663, 55063, 79271, 191183, 368377, 3250111, 6262409, 15103457, 256758769]

約数ペア:

[(1, 256758769), (17, 15103457), (41, 6262409), (79, 3250111), (697, 368377), (1343, 191183), (3239, 79271), (4663, 55063)]