411640322

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{15991}}^1$

素因数の和:16265

約数の個数: 16

約数和(自身を含む): 630596544

約数和(自身を除く): 218956222

約数列:

[1, 2, 61, 122, 211, 422, 12871, 15991, 25742, 31982, 975451, 1950902, 3374101, 6748202, 205820161, 411640322]

約数ペア:

[(1, 411640322), (2, 205820161), (61, 6748202), (122, 3374101), (211, 1950902), (422, 975451), (12871, 31982), (15991, 25742)]