3468218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:390

約数の個数: 24

約数和(自身を含む): 5832576

約数和(自身を除く): 2364358

約数列:

[1, 2, 13, 26, 31, 62, 169, 331, 338, 403, 662, 806, 4303, 5239, 8606, 10261, 10478, 20522, 55939, 111878, 133393, 266786, 1734109, 3468218]

約数ペア:

[(1, 3468218), (2, 1734109), (13, 266786), (26, 133393), (31, 111878), (62, 55939), (169, 20522), (331, 10478), (338, 10261), (403, 8606), (662, 5239), (806, 4303)]