8359599490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1889}}^1\times {\mathrm{40231}}^1$

素因数の和:42138

約数の個数: 32

約数和(自身を含む): 16424311680

約数和(自身を除く): 8064712190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1889, 3778, 9445, 18890, 20779, 40231, 41558, 80462, 103895, 201155, 207790, 402310, 442541, 885082, 2212705, 4425410, 75996359, 151992718, 379981795, 759963590, 835959949, 1671919898, 4179799745, 8359599490]

約数ペア:

[(1, 8359599490), (2, 4179799745), (5, 1671919898), (10, 835959949), (11, 759963590), (22, 379981795), (55, 151992718), (110, 75996359), (1889, 4425410), (3778, 2212705), (9445, 885082), (18890, 442541), (20779, 402310), (40231, 207790), (41558, 201155), (80462, 103895)]