1900520068

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{609923}}^1$

素因数の和:609987

約数の個数: 24

約数和(自身を含む): 3586353120

約数和(自身を除く): 1685833052

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 609923, 1219846, 2439692, 11588537, 23177074, 25006843, 46354148, 50013686, 100027372, 475130017, 950260034, 1900520068]

約数ペア:

[(1, 1900520068), (2, 950260034), (4, 475130017), (19, 100027372), (38, 50013686), (41, 46354148), (76, 25006843), (82, 23177074), (164, 11588537), (779, 2439692), (1558, 1219846), (3116, 609923)]