313076992

素因数分解:

$2^8\times {\mathrm{1222957}}^1$

素因数の和:1222973

約数の個数: 18

約数和(自身を含む): 624931538

約数和(自身を除く): 311854546

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1222957, 2445914, 4891828, 9783656, 19567312, 39134624, 78269248, 156538496, 313076992]

約数ペア:

[(1, 313076992), (2, 156538496), (4, 78269248), (8, 39134624), (16, 19567312), (32, 9783656), (64, 4891828), (128, 2445914), (256, 1222957)]