2492423890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1332847}}^1$

素因数の和:1332882

約数の個数: 32

約数和(自身を含む): 5182113024

約数和(自身を除く): 2689689134

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1332847, 2665694, 6664235, 13328470, 14661317, 22658399, 29322634, 45316798, 73306585, 113291995, 146613170, 226583990, 249242389, 498484778, 1246211945, 2492423890]

約数ペア:

[(1, 2492423890), (2, 1246211945), (5, 498484778), (10, 249242389), (11, 226583990), (17, 146613170), (22, 113291995), (34, 73306585), (55, 45316798), (85, 29322634), (110, 22658399), (170, 14661317), (187, 13328470), (374, 6664235), (935, 2665694), (1870, 1332847)]