258977668

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{769}}^1\times {\mathrm{1427}}^1$

素因数の和:2259

約数の個数: 24

約数和(自身を含む): 461815200

約数和(自身を除く): 202837532

約数列:

[1, 2, 4, 59, 118, 236, 769, 1427, 1538, 2854, 3076, 5708, 45371, 84193, 90742, 168386, 181484, 336772, 1097363, 2194726, 4389452, 64744417, 129488834, 258977668]

約数ペア:

[(1, 258977668), (2, 129488834), (4, 64744417), (59, 4389452), (118, 2194726), (236, 1097363), (769, 336772), (1427, 181484), (1538, 168386), (2854, 90742), (3076, 84193), (5708, 45371)]