2167831288

素因数分解:

$2^3\times 7^1\times {\mathrm{1847}}^1\times {\mathrm{20959}}^1$

素因数の和:22819

約数の個数: 32

約数和(自身を含む): 4648089600

約数和(自身を除く): 2480258312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1847, 3694, 7388, 12929, 14776, 20959, 25858, 41918, 51716, 83836, 103432, 146713, 167672, 293426, 586852, 1173704, 38711273, 77422546, 154845092, 270978911, 309690184, 541957822, 1083915644, 2167831288]

約数ペア:

[(1, 2167831288), (2, 1083915644), (4, 541957822), (7, 309690184), (8, 270978911), (14, 154845092), (28, 77422546), (56, 38711273), (1847, 1173704), (3694, 586852), (7388, 293426), (12929, 167672), (14776, 146713), (20959, 103432), (25858, 83836), (41918, 51716)]