2099294210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16148417}}^1$

素因数の和:16148437

約数の個数: 16

約数和(自身を含む): 4069401336

約数和(自身を除く): 1970107126

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16148417, 32296834, 80742085, 161484170, 209929421, 419858842, 1049647105, 2099294210]

約数ペア:

[(1, 2099294210), (2, 1049647105), (5, 419858842), (10, 209929421), (13, 161484170), (26, 80742085), (65, 32296834), (130, 16148417)]