2490962542

素因数分解:

$2^1\times {\mathrm{317}}^1\times {\mathrm{419}}^1\times {\mathrm{9377}}^1$

素因数の和:10115

約数の個数: 16

約数和(自身を含む): 3757577040

約数和(自身を除く): 1266614498

約数列:

[1, 2, 317, 419, 634, 838, 9377, 18754, 132823, 265646, 2972509, 3928963, 5945018, 7857926, 1245481271, 2490962542]

約数ペア:

[(1, 2490962542), (2, 1245481271), (317, 7857926), (419, 5945018), (634, 3928963), (838, 2972509), (9377, 265646), (18754, 132823)]