2018090308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{436061}}^1$

素因数の和:436167

約数の個数: 24

約数和(自身を含む): 3846066840

約数和(自身を除く): 1827976532

約数列:

[1, 2, 4, 13, 26, 52, 89, 178, 356, 1157, 2314, 4628, 436061, 872122, 1744244, 5668793, 11337586, 22675172, 38809429, 77618858, 155237716, 504522577, 1009045154, 2018090308]

約数ペア:

[(1, 2018090308), (2, 1009045154), (4, 504522577), (13, 155237716), (26, 77618858), (52, 38809429), (89, 22675172), (178, 11337586), (356, 5668793), (1157, 1744244), (2314, 872122), (4628, 436061)]