228434219

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1259}}^1$

素因数の和:2110

約数の個数: 16

約数和(自身を含む): 261001440

約数和(自身を除く): 32567221

約数列:

[1, 13, 17, 221, 821, 1259, 10673, 13957, 16367, 21403, 181441, 278239, 1033639, 13437307, 17571863, 228434219]

約数ペア:

[(1, 228434219), (13, 17571863), (17, 13437307), (221, 1033639), (821, 278239), (1259, 181441), (10673, 21403), (13957, 16367)]