3912592

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{2521}}^1$

素因数の和:2626

約数の個数: 20

約数和(自身を含む): 7661836

約数和(自身を除く): 3749244

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 2521, 5042, 10084, 20168, 40336, 244537, 489074, 978148, 1956296, 3912592]

約数ペア:

[(1, 3912592), (2, 1956296), (4, 978148), (8, 489074), (16, 244537), (97, 40336), (194, 20168), (388, 10084), (776, 5042), (1552, 2521)]