281133668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{11393}}^1$

素因数の和:11627

約数の個数: 24

約数和(自身を含む): 510451200

約数和(自身を除く): 229317532

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 11393, 12338, 22786, 24676, 45572, 353183, 706366, 1412732, 2267207, 4534414, 9068828, 70283417, 140566834, 281133668]

約数ペア:

[(1, 281133668), (2, 140566834), (4, 70283417), (31, 9068828), (62, 4534414), (124, 2267207), (199, 1412732), (398, 706366), (796, 353183), (6169, 45572), (11393, 24676), (12338, 22786)]