259715662888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{3121}}^1\times {\mathrm{945631}}^1$

素因数の和:948769

約数の個数: 32

約数和(自身を含む): 531407358720

約数和(自身を除く): 271691695832

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 3121, 6242, 12484, 24968, 34331, 68662, 137324, 274648, 945631, 1891262, 3782524, 7565048, 10401941, 20803882, 41607764, 83215528, 2951314351, 5902628702, 11805257404, 23610514808, 32464457861, 64928915722, 129857831444, 259715662888]

約数ペア:

[(1, 259715662888), (2, 129857831444), (4, 64928915722), (8, 32464457861), (11, 23610514808), (22, 11805257404), (44, 5902628702), (88, 2951314351), (3121, 83215528), (6242, 41607764), (12484, 20803882), (24968, 10401941), (34331, 7565048), (68662, 3782524), (137324, 1891262), (274648, 945631)]