9985488292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2161}}^1\times {\mathrm{88861}}^1$

素因数の和:91039

約数の個数: 24

約数和(自身を含む): 18827725112

約数和(自身を除く): 8842236820

約数列:

[1, 2, 4, 13, 26, 52, 2161, 4322, 8644, 28093, 56186, 88861, 112372, 177722, 355444, 1155193, 2310386, 4620772, 192028621, 384057242, 768114484, 2496372073, 4992744146, 9985488292]

約数ペア:

[(1, 9985488292), (2, 4992744146), (4, 2496372073), (13, 768114484), (26, 384057242), (52, 192028621), (2161, 4620772), (4322, 2310386), (8644, 1155193), (28093, 355444), (56186, 177722), (88861, 112372)]