331586188

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{28477}}^1$

素因数の和:28593

約数の個数: 24

約数和(自身を含む): 602822304

約数和(自身を除く): 271236116

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 5822, 11644, 28477, 56954, 113908, 1167557, 2021867, 2335114, 4043734, 4670228, 8087468, 82896547, 165793094, 331586188]

約数ペア:

[(1, 331586188), (2, 165793094), (4, 82896547), (41, 8087468), (71, 4670228), (82, 4043734), (142, 2335114), (164, 2021867), (284, 1167557), (2911, 113908), (5822, 56954), (11644, 28477)]