385880147984

素因数分解:

$2^4\times {\mathrm{2399}}^1\times {\mathrm{10053151}}^1$

素因数の和:10055558

約数の個数: 20

約数和(自身を含む): 747954508800

約数和(自身を除く): 362074360816

約数列:

[1, 2, 4, 8, 16, 2399, 4798, 9596, 19192, 38384, 10053151, 20106302, 40212604, 80425208, 160850416, 24117509249, 48235018498, 96470036996, 192940073992, 385880147984]

約数ペア:

[(1, 385880147984), (2, 192940073992), (4, 96470036996), (8, 48235018498), (16, 24117509249), (2399, 160850416), (4798, 80425208), (9596, 40212604), (19192, 20106302), (38384, 10053151)]