4720196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2111}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 9106944

約数和(自身を除く): 4386748

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2111, 2236, 4222, 8444, 27443, 54886, 90773, 109772, 181546, 363092, 1180049, 2360098, 4720196]

約数ペア:

[(1, 4720196), (2, 2360098), (4, 1180049), (13, 363092), (26, 181546), (43, 109772), (52, 90773), (86, 54886), (172, 27443), (559, 8444), (1118, 4222), (2111, 2236)]