3784820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14557}}^1$

素因数の和:14579

約数の個数: 24

約数和(自身を含む): 8560104

約数和(自身を除く): 4775284

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14557, 29114, 58228, 72785, 145570, 189241, 291140, 378482, 756964, 946205, 1892410, 3784820]

約数ペア:

[(1, 3784820), (2, 1892410), (4, 946205), (5, 756964), (10, 378482), (13, 291140), (20, 189241), (26, 145570), (52, 72785), (65, 58228), (130, 29114), (260, 14557)]