339988898

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{28759}}^1$

素因数の和:29041

約数の個数: 16

約数和(自身を含む): 534245760

約数和(自身を除く): 194256862

約数列:

[1, 2, 23, 46, 257, 514, 5911, 11822, 28759, 57518, 661457, 1322914, 7391063, 14782126, 169994449, 339988898]

約数ペア:

[(1, 339988898), (2, 169994449), (23, 14782126), (46, 7391063), (257, 1322914), (514, 661457), (5911, 57518), (11822, 28759)]