1862288

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{487}}^1$

素因数の和:734

約数の個数: 20

約数和(自身を含む): 3630720

約数和(自身を除く): 1768432

約数列:

[1, 2, 4, 8, 16, 239, 478, 487, 956, 974, 1912, 1948, 3824, 3896, 7792, 116393, 232786, 465572, 931144, 1862288]

約数ペア:

[(1, 1862288), (2, 931144), (4, 465572), (8, 232786), (16, 116393), (239, 7792), (478, 3896), (487, 3824), (956, 1948), (974, 1912)]