2618384

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{5279}}^1$

素因数の和:5318

約数の個数: 20

約数和(自身を含む): 5237760

約数和(自身を除く): 2619376

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 5279, 10558, 21116, 42232, 84464, 163649, 327298, 654596, 1309192, 2618384]

約数ペア:

[(1, 2618384), (2, 1309192), (4, 654596), (8, 327298), (16, 163649), (31, 84464), (62, 42232), (124, 21116), (248, 10558), (496, 5279)]