892416004

素因数分解:

$2^2\times {\mathrm{41}}^2\times {\mathrm{132721}}^1$

素因数の和:132807

約数の個数: 18

約数和(自身を含む): 1600760042

約数和(自身を除く): 708344038

約数列:

[1, 2, 4, 41, 82, 164, 1681, 3362, 6724, 132721, 265442, 530884, 5441561, 10883122, 21766244, 223104001, 446208002, 892416004]

約数ペア:

[(1, 892416004), (2, 446208002), (4, 223104001), (41, 21766244), (82, 10883122), (164, 5441561), (1681, 530884), (3362, 265442), (6724, 132721)]