2021574181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{22279}}^1$

素因数の和:22476

約数の個数: 16

約数和(自身を含む): 2255448960

約数和(自身を除く): 233874779

約数列:

[1, 11, 73, 113, 803, 1243, 8249, 22279, 90739, 245069, 1626367, 2517527, 17890037, 27692797, 183779471, 2021574181]

約数ペア:

[(1, 2021574181), (11, 183779471), (73, 27692797), (113, 17890037), (803, 2517527), (1243, 1626367), (8249, 245069), (22279, 90739)]