291206938418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2089}}^1\times {\mathrm{6336371}}^1$

素因数の和:6338473

約数の個数: 16

約数和(自身を含む): 476748629280

約数和(自身を除く): 185541690862

約数列:

[1, 2, 11, 22, 2089, 4178, 22979, 45958, 6336371, 12672742, 69700081, 139400162, 13236679019, 26473358038, 145603469209, 291206938418]

約数ペア:

[(1, 291206938418), (2, 145603469209), (11, 26473358038), (22, 13236679019), (2089, 139400162), (4178, 69700081), (22979, 12672742), (45958, 6336371)]