4121236

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1429}}^1$

素因数の和:1543

約数の個数: 24

約数和(自身を含む): 8328320

約数和(自身を除く): 4207084

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1429, 1442, 2858, 2884, 5716, 10003, 20006, 40012, 147187, 294374, 588748, 1030309, 2060618, 4121236]

約数ペア:

[(1, 4121236), (2, 2060618), (4, 1030309), (7, 588748), (14, 294374), (28, 147187), (103, 40012), (206, 20006), (412, 10003), (721, 5716), (1429, 2884), (1442, 2858)]