1964464

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{2081}}^1$

素因数の和:2148

約数の個数: 20

約数和(自身を含む): 3872520

約数和(自身を除く): 1908056

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 2081, 4162, 8324, 16648, 33296, 122779, 245558, 491116, 982232, 1964464]

約数ペア:

[(1, 1964464), (2, 982232), (4, 491116), (8, 245558), (16, 122779), (59, 33296), (118, 16648), (236, 8324), (472, 4162), (944, 2081)]