12290522308

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{257}}^1\times {\mathrm{168391}}^1$

素因数の和:168723

約数の個数: 24

約数和(自身を含む): 21896348544

約数和(自身を除く): 9605826236

約数列:

[1, 2, 4, 71, 142, 257, 284, 514, 1028, 18247, 36494, 72988, 168391, 336782, 673564, 11955761, 23911522, 43276487, 47823044, 86552974, 173105948, 3072630577, 6145261154, 12290522308]

約数ペア:

[(1, 12290522308), (2, 6145261154), (4, 3072630577), (71, 173105948), (142, 86552974), (257, 47823044), (284, 43276487), (514, 23911522), (1028, 11955761), (18247, 673564), (36494, 336782), (72988, 168391)]