2247353035265

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{7881163}}^1$

素因数の和:7881329

約数の個数: 32

約数和(自身を含む): 3002912631936

約数和(自身を除く): 755559596671

約数列:

[1, 5, 13, 41, 65, 107, 205, 533, 535, 1391, 2665, 4387, 6955, 21935, 57031, 285155, 7881163, 39405815, 102455119, 323127683, 512275595, 843284441, 1615638415, 4200659879, 4216422205, 10962697733, 21003299395, 34574662081, 54813488665, 172873310405, 449470607053, 2247353035265]

約数ペア:

[(1, 2247353035265), (5, 449470607053), (13, 172873310405), (41, 54813488665), (65, 34574662081), (107, 21003299395), (205, 10962697733), (533, 4216422205), (535, 4200659879), (1391, 1615638415), (2665, 843284441), (4387, 512275595), (6955, 323127683), (21935, 102455119), (57031, 39405815), (285155, 7881163)]