1616556

素因数分解:

$2^2\times 3^1\times {\mathrm{107}}^1\times {\mathrm{1259}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 3810240

約数和(自身を除く): 2193684

約数列:

[1, 2, 3, 4, 6, 12, 107, 214, 321, 428, 642, 1259, 1284, 2518, 3777, 5036, 7554, 15108, 134713, 269426, 404139, 538852, 808278, 1616556]

約数ペア:

[(1, 1616556), (2, 808278), (3, 538852), (4, 404139), (6, 269426), (12, 134713), (107, 15108), (214, 7554), (321, 5036), (428, 3777), (642, 2518), (1259, 1284)]