268460062

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{1327}}^1$

素因数の和:1624

約数の個数: 32

約数和(自身を含む): 449777664

約数和(自身を除く): 181317602

約数列:

[1, 2, 13, 26, 31, 62, 251, 403, 502, 806, 1327, 2654, 3263, 6526, 7781, 15562, 17251, 34502, 41137, 82274, 101153, 202306, 333077, 534781, 666154, 1069562, 4330001, 8660002, 10325387, 20650774, 134230031, 268460062]

約数ペア:

[(1, 268460062), (2, 134230031), (13, 20650774), (26, 10325387), (31, 8660002), (62, 4330001), (251, 1069562), (403, 666154), (502, 534781), (806, 333077), (1327, 202306), (2654, 101153), (3263, 82274), (6526, 41137), (7781, 34502), (15562, 17251)]