1900227568

素因数分解:

$2^4\times {\mathrm{1733}}^1\times {\mathrm{68531}}^1$

素因数の和:70272

約数の個数: 20

約数和(自身を含む): 3683869128

約数和(自身を除く): 1783641560

約数列:

[1, 2, 4, 8, 16, 1733, 3466, 6932, 13864, 27728, 68531, 137062, 274124, 548248, 1096496, 118764223, 237528446, 475056892, 950113784, 1900227568]

約数ペア:

[(1, 1900227568), (2, 950113784), (4, 475056892), (8, 237528446), (16, 118764223), (1733, 1096496), (3466, 548248), (6932, 274124), (13864, 137062), (27728, 68531)]