1953724630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1366241}}^1$

素因数の和:1366272

約数の個数: 32

約数和(自身を含む): 4131515808

約数和(自身を除く): 2177791178

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 1366241, 2732482, 6831205, 13662410, 15028651, 17761133, 30057302, 35522266, 75143255, 88805665, 150286510, 177611330, 195372463, 390744926, 976862315, 1953724630]

約数ペア:

[(1, 1953724630), (2, 976862315), (5, 390744926), (10, 195372463), (11, 177611330), (13, 150286510), (22, 88805665), (26, 75143255), (55, 35522266), (65, 30057302), (110, 17761133), (130, 15028651), (143, 13662410), (286, 6831205), (715, 2732482), (1430, 1366241)]