248209084

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{17099}}^1$

素因数の和:17313

約数の個数: 24

約数和(自身を含む): 459648000

約数和(自身を除く): 211438916

約数列:

[1, 2, 4, 19, 38, 76, 191, 382, 764, 3629, 7258, 14516, 17099, 34198, 68396, 324881, 649762, 1299524, 3265909, 6531818, 13063636, 62052271, 124104542, 248209084]

約数ペア:

[(1, 248209084), (2, 124104542), (4, 62052271), (19, 13063636), (38, 6531818), (76, 3265909), (191, 1299524), (382, 649762), (764, 324881), (3629, 68396), (7258, 34198), (14516, 17099)]