218488634

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1069}}^1\times {\mathrm{1123}}^1$

素因数の和:2214

約数の個数: 32

約数和(自身を含む): 404100480

約数和(自身を除く): 185611846

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 1069, 1123, 2138, 2246, 7483, 7861, 13897, 14599, 14966, 15722, 27794, 29198, 97279, 102193, 194558, 204386, 1200487, 2400974, 8403409, 15606331, 16806818, 31212662, 109244317, 218488634]

約数ペア:

[(1, 218488634), (2, 109244317), (7, 31212662), (13, 16806818), (14, 15606331), (26, 8403409), (91, 2400974), (182, 1200487), (1069, 204386), (1123, 194558), (2138, 102193), (2246, 97279), (7483, 29198), (7861, 27794), (13897, 15722), (14599, 14966)]