1445131490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{733}}^1\times {\mathrm{17923}}^1$

素因数の和:18674

約数の個数: 32

約数和(自身を含む): 2841742656

約数和(自身を除く): 1396611166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 733, 1466, 3665, 7330, 8063, 16126, 17923, 35846, 40315, 80630, 89615, 179230, 197153, 394306, 985765, 1971530, 13137559, 26275118, 65687795, 131375590, 144513149, 289026298, 722565745, 1445131490]

約数ペア:

[(1, 1445131490), (2, 722565745), (5, 289026298), (10, 144513149), (11, 131375590), (22, 65687795), (55, 26275118), (110, 13137559), (733, 1971530), (1466, 985765), (3665, 394306), (7330, 197153), (8063, 179230), (16126, 89615), (17923, 80630), (35846, 40315)]