2012334205

素因数分解:

$5^1\times 7^2\times {\mathrm{1847}}^1\times {\mathrm{4447}}^1$

素因数の和:6313

約数の個数: 24

約数和(自身を含む): 2811207168

約数和(自身を除く): 798872963

約数列:

[1, 5, 7, 35, 49, 245, 1847, 4447, 9235, 12929, 22235, 31129, 64645, 90503, 155645, 217903, 452515, 1089515, 8213609, 41068045, 57495263, 287476315, 402466841, 2012334205]

約数ペア:

[(1, 2012334205), (5, 402466841), (7, 287476315), (35, 57495263), (49, 41068045), (245, 8213609), (1847, 1089515), (4447, 452515), (9235, 217903), (12929, 155645), (22235, 90503), (31129, 64645)]