2013141505

素因数分解:

$5^1\times {\mathrm{193}}^1\times {\mathrm{211}}^1\times {\mathrm{9887}}^1$

素因数の和:10296

約数の個数: 16

約数和(自身を含む): 2440041984

約数和(自身を除く): 426900479

約数列:

[1, 5, 193, 211, 965, 1055, 9887, 40723, 49435, 203615, 1908191, 2086157, 9540955, 10430785, 402628301, 2013141505]

約数ペア:

[(1, 2013141505), (5, 402628301), (193, 10430785), (211, 9540955), (965, 2086157), (1055, 1908191), (9887, 203615), (40723, 49435)]