3745820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14407}}^1$

素因数の和:14429

約数の個数: 24

約数和(自身を含む): 8471904

約数和(自身を除く): 4726084

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14407, 28814, 57628, 72035, 144070, 187291, 288140, 374582, 749164, 936455, 1872910, 3745820]

約数ペア:

[(1, 3745820), (2, 1872910), (4, 936455), (5, 749164), (10, 374582), (13, 288140), (20, 187291), (26, 144070), (52, 72035), (65, 57628), (130, 28814), (260, 14407)]