2661026

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{239}}^1\times {\mathrm{293}}^1$

素因数の和:553

約数の個数: 16

約数和(自身を含む): 4233600

約数和(自身を除く): 1572574

約数列:

[1, 2, 19, 38, 239, 293, 478, 586, 4541, 5567, 9082, 11134, 70027, 140054, 1330513, 2661026]

約数ペア:

[(1, 2661026), (2, 1330513), (19, 140054), (38, 70027), (239, 11134), (293, 9082), (478, 5567), (586, 4541)]