2839693415

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{421}}^1\times {\mathrm{2531}}^1$

素因数の和:3011

約数の個数: 32

約数和(自身を含む): 3769682112

約数和(自身を除く): 929988697

約数列:

[1, 5, 13, 41, 65, 205, 421, 533, 2105, 2531, 2665, 5473, 12655, 17261, 27365, 32903, 86305, 103771, 164515, 224393, 518855, 1065551, 1121965, 1349023, 5327755, 6745115, 13852163, 43687591, 69260815, 218437955, 567938683, 2839693415]

約数ペア:

[(1, 2839693415), (5, 567938683), (13, 218437955), (41, 69260815), (65, 43687591), (205, 13852163), (421, 6745115), (533, 5327755), (2105, 1349023), (2531, 1121965), (2665, 1065551), (5473, 518855), (12655, 224393), (17261, 164515), (27365, 103771), (32903, 86305)]