2563653121

素因数分解:

${\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{269}}^1\times {\mathrm{577}}^1$

素因数の和:1128

約数の個数: 16

約数和(自身を含む): 2621808000

約数和(自身を除く): 58154879

約数列:

[1, 83, 199, 269, 577, 16517, 22327, 47891, 53531, 114823, 155213, 4443073, 9530309, 12882679, 30887387, 2563653121]

約数ペア:

[(1, 2563653121), (83, 30887387), (199, 12882679), (269, 9530309), (577, 4443073), (16517, 155213), (22327, 114823), (47891, 53531)]