2019452270

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{4481}}^1$

素因数の和:4757

約数の個数: 64

約数和(自身を含む): 4217095872

約数和(自身を除く): 2197643602

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 241, 374, 482, 935, 1205, 1870, 2410, 2651, 4097, 4481, 5302, 8194, 8962, 13255, 20485, 22405, 26510, 40970, 44810, 45067, 49291, 76177, 90134, 98582, 152354, 225335, 246455, 380885, 450670, 492910, 761770, 837947, 1079921, 1675894, 2159842, 4189735, 5399605, 8379470, 10799210, 11879131, 18358657, 23758262, 36717314, 59395655, 91793285, 118791310, 183586570, 201945227, 403890454, 1009726135, 2019452270]

約数ペア:

[(1, 2019452270), (2, 1009726135), (5, 403890454), (10, 201945227), (11, 183586570), (17, 118791310), (22, 91793285), (34, 59395655), (55, 36717314), (85, 23758262), (110, 18358657), (170, 11879131), (187, 10799210), (241, 8379470), (374, 5399605), (482, 4189735), (935, 2159842), (1205, 1675894), (1870, 1079921), (2410, 837947), (2651, 761770), (4097, 492910), (4481, 450670), (5302, 380885), (8194, 246455), (8962, 225335), (13255, 152354), (20485, 98582), (22405, 90134), (26510, 76177), (40970, 49291), (44810, 45067)]