2420072

素因数分解:

$2^3\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1556

約数の個数: 16

約数和(自身を含む): 4560900

約数和(自身を除く): 2140828

約数列:

[1, 2, 4, 8, 229, 458, 916, 1321, 1832, 2642, 5284, 10568, 302509, 605018, 1210036, 2420072]

約数ペア:

[(1, 2420072), (2, 1210036), (4, 605018), (8, 302509), (229, 10568), (458, 5284), (916, 2642), (1321, 1832)]