28553620319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{508171}}^1$

素因数の和:508550

約数の個数: 16

約数和(自身を含む): 34149158400

約数和(自身を除く): 5595538081

約数列:

[1, 7, 23, 161, 349, 2443, 8027, 56189, 508171, 3557197, 11687933, 81815531, 177351679, 1241461753, 4079088617, 28553620319]

約数ペア:

[(1, 28553620319), (7, 4079088617), (23, 1241461753), (161, 177351679), (349, 81815531), (2443, 11687933), (8027, 3557197), (56189, 508171)]