1112525570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{208729}}^1$

素因数の和:208790

約数の個数: 32

約数和(自身を含む): 2209198320

約数和(自身を除く): 1096672750

約数列:

[1, 2, 5, 10, 13, 26, 41, 65, 82, 130, 205, 410, 533, 1066, 2665, 5330, 208729, 417458, 1043645, 2087290, 2713477, 5426954, 8557889, 13567385, 17115778, 27134770, 42789445, 85578890, 111252557, 222505114, 556262785, 1112525570]

約数ペア:

[(1, 1112525570), (2, 556262785), (5, 222505114), (10, 111252557), (13, 85578890), (26, 42789445), (41, 27134770), (65, 17115778), (82, 13567385), (130, 8557889), (205, 5426954), (410, 2713477), (533, 2087290), (1066, 1043645), (2665, 417458), (5330, 208729)]