397179628

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{13999}}^1$

素因数の和:14217

約数の個数: 24

約数和(自身を含む): 716184000

約数和(自身を除く): 319004372

約数列:

[1, 2, 4, 41, 82, 164, 173, 346, 692, 7093, 13999, 14186, 27998, 28372, 55996, 573959, 1147918, 2295836, 2421827, 4843654, 9687308, 99294907, 198589814, 397179628]

約数ペア:

[(1, 397179628), (2, 198589814), (4, 99294907), (41, 9687308), (82, 4843654), (164, 2421827), (173, 2295836), (346, 1147918), (692, 573959), (7093, 55996), (13999, 28372), (14186, 27998)]