2669615

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{613}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 3507168

約数和(自身を除く): 837553

約数列:

[1, 5, 13, 65, 67, 335, 613, 871, 3065, 4355, 7969, 39845, 41071, 205355, 533923, 2669615]

約数ペア:

[(1, 2669615), (5, 533923), (13, 205355), (65, 41071), (67, 39845), (335, 7969), (613, 4355), (871, 3065)]