2539216

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{1051}}^1$

素因数の和:1210

約数の個数: 20

約数和(自身を含む): 4957024

約数和(自身を除く): 2417808

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1051, 1208, 2102, 2416, 4204, 8408, 16816, 158701, 317402, 634804, 1269608, 2539216]

約数ペア:

[(1, 2539216), (2, 1269608), (4, 634804), (8, 317402), (16, 158701), (151, 16816), (302, 8408), (604, 4204), (1051, 2416), (1208, 2102)]