398400104

素因数分解:

$2^3\times {\mathrm{3347}}^1\times {\mathrm{14879}}^1$

素因数の和:18232

約数の個数: 16

約数和(自身を含む): 747273600

約数和(自身を除く): 348873496

約数列:

[1, 2, 4, 8, 3347, 6694, 13388, 14879, 26776, 29758, 59516, 119032, 49800013, 99600026, 199200052, 398400104]

約数ペア:

[(1, 398400104), (2, 199200052), (4, 99600026), (8, 49800013), (3347, 119032), (6694, 59516), (13388, 29758), (14879, 26776)]