4433380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31667}}^1$

素因数の和:31683

約数の個数: 24

約数和(自身を含む): 10640448

約数和(自身を除く): 6207068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 31667, 63334, 126668, 158335, 221669, 316670, 443338, 633340, 886676, 1108345, 2216690, 4433380]

約数ペア:

[(1, 4433380), (2, 2216690), (4, 1108345), (5, 886676), (7, 633340), (10, 443338), (14, 316670), (20, 221669), (28, 158335), (35, 126668), (70, 63334), (140, 31667)]