268457938

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{347}}^1\times {\mathrm{757}}^1$

素因数の和:1186

約数の個数: 32

約数和(自身を含む): 468480384

約数和(自身を除く): 200022446

約数列:

[1, 2, 7, 14, 73, 146, 347, 511, 694, 757, 1022, 1514, 2429, 4858, 5299, 10598, 25331, 50662, 55261, 110522, 177317, 262679, 354634, 386827, 525358, 773654, 1838753, 3677506, 19175567, 38351134, 134228969, 268457938]

約数ペア:

[(1, 268457938), (2, 134228969), (7, 38351134), (14, 19175567), (73, 3677506), (146, 1838753), (347, 773654), (511, 525358), (694, 386827), (757, 354634), (1022, 262679), (1514, 177317), (2429, 110522), (4858, 55261), (5299, 50662), (10598, 25331)]