256524331

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{6823}}^1$

素因数の和:7002

約数の個数: 16

約数和(自身を含む): 302658048

約数和(自身を除く): 46133717

約数列:

[1, 7, 41, 131, 287, 917, 5371, 6823, 37597, 47761, 279743, 893813, 1958201, 6256691, 36646333, 256524331]

約数ペア:

[(1, 256524331), (7, 36646333), (41, 6256691), (131, 1958201), (287, 893813), (917, 279743), (5371, 47761), (6823, 37597)]