420111824

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{2386999}}^1$

素因数の和:2387018

約数の個数: 20

約数和(自身を含む): 887964000

約数和(自身を除く): 467852176

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 2386999, 4773998, 9547996, 19095992, 26256989, 38191984, 52513978, 105027956, 210055912, 420111824]

約数ペア:

[(1, 420111824), (2, 210055912), (4, 105027956), (8, 52513978), (11, 38191984), (16, 26256989), (22, 19095992), (44, 9547996), (88, 4773998), (176, 2386999)]