3479260

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4243}}^1$

素因数の和:4293

約数の個数: 24

約数和(自身を含む): 7486416

約数和(自身を除く): 4007156

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 4243, 8486, 16972, 21215, 42430, 84860, 173963, 347926, 695852, 869815, 1739630, 3479260]

約数ペア:

[(1, 3479260), (2, 1739630), (4, 869815), (5, 695852), (10, 347926), (20, 173963), (41, 84860), (82, 42430), (164, 21215), (205, 16972), (410, 8486), (820, 4243)]