2012071528

素因数分解:

$2^3\times {\mathrm{571}}^1\times {\mathrm{440471}}^1$

素因数の和:441048

約数の個数: 16

約数和(自身を含む): 3779249760

約数和(自身を除く): 1767178232

約数列:

[1, 2, 4, 8, 571, 1142, 2284, 4568, 440471, 880942, 1761884, 3523768, 251508941, 503017882, 1006035764, 2012071528]

約数ペア:

[(1, 2012071528), (2, 1006035764), (4, 503017882), (8, 251508941), (571, 3523768), (1142, 1761884), (2284, 880942), (4568, 440471)]