1436630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:320

約数の個数: 32

約数和(自身を含む): 2860704

約数和(自身を除く): 1424074

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 257, 430, 514, 559, 1118, 1285, 2570, 2795, 3341, 5590, 6682, 11051, 16705, 22102, 33410, 55255, 110510, 143663, 287326, 718315, 1436630]

約数ペア:

[(1, 1436630), (2, 718315), (5, 287326), (10, 143663), (13, 110510), (26, 55255), (43, 33410), (65, 22102), (86, 16705), (130, 11051), (215, 6682), (257, 5590), (430, 3341), (514, 2795), (559, 2570), (1118, 1285)]