4727942908

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{90921979}}^1$

素因数の和:90921996

約数の個数: 12

約数和(自身を含む): 8910354040

約数和(自身を除く): 4182411132

約数列:

[1, 2, 4, 13, 26, 52, 90921979, 181843958, 363687916, 1181985727, 2363971454, 4727942908]

約数ペア:

[(1, 4727942908), (2, 2363971454), (4, 1181985727), (13, 363687916), (26, 181843958), (52, 90921979)]