1340236432

素因数分解:

$2^4\times {\mathrm{4729}}^1\times {\mathrm{17713}}^1$

素因数の和:22450

約数の個数: 20

約数和(自身を含む): 2597403820

約数和(自身を除く): 1257167388

約数列:

[1, 2, 4, 8, 16, 4729, 9458, 17713, 18916, 35426, 37832, 70852, 75664, 141704, 283408, 83764777, 167529554, 335059108, 670118216, 1340236432]

約数ペア:

[(1, 1340236432), (2, 670118216), (4, 335059108), (8, 167529554), (16, 83764777), (4729, 283408), (9458, 141704), (17713, 75664), (18916, 70852), (35426, 37832)]