268520494

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{259691}}^1$

素因数の和:259751

約数の個数: 16

約数和(自身を含む): 448747776

約数和(自身を除く): 180227282

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 259691, 519382, 2856601, 5713202, 12205477, 24410954, 134260247, 268520494]

約数ペア:

[(1, 268520494), (2, 134260247), (11, 24410954), (22, 12205477), (47, 5713202), (94, 2856601), (517, 519382), (1034, 259691)]