2190292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{577}}^1$

素因数の和:667

約数の個数: 24

約数和(自身を含む): 4191656

約数和(自身を除く): 2001364

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 292, 577, 949, 1154, 1898, 2308, 3796, 7501, 15002, 30004, 42121, 84242, 168484, 547573, 1095146, 2190292]

約数ペア:

[(1, 2190292), (2, 1095146), (4, 547573), (13, 168484), (26, 84242), (52, 42121), (73, 30004), (146, 15002), (292, 7501), (577, 3796), (949, 2308), (1154, 1898)]