2191677553

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{75703}}^1$

素因数の和:75864

約数の個数: 16

約数和(自身を含む): 2518217856

約数和(自身を除く): 326540303

約数列:

[1, 13, 17, 131, 221, 1703, 2227, 28951, 75703, 984139, 1286951, 9917093, 16730363, 128922209, 168590581, 2191677553]

約数ペア:

[(1, 2191677553), (13, 168590581), (17, 128922209), (131, 16730363), (221, 9917093), (1703, 1286951), (2227, 984139), (28951, 75703)]