2038465

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2880

約数の個数: 16

約数和(自身を含む): 2874816

約数和(自身を除く): 836351

約数列:

[1, 5, 11, 13, 55, 65, 143, 715, 2851, 14255, 31361, 37063, 156805, 185315, 407693, 2038465]

約数ペア:

[(1, 2038465), (5, 407693), (11, 185315), (13, 156805), (55, 37063), (65, 31361), (143, 14255), (715, 2851)]