2013238535

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{475381}}^1$

素因数の和:475415

約数の個数: 24

約数和(自身を含む): 3034838688

約数和(自身を除く): 1021600153

約数列:

[1, 5, 7, 11, 35, 55, 77, 121, 385, 605, 847, 4235, 475381, 2376905, 3327667, 5229191, 16638335, 26145955, 36604337, 57521101, 183021685, 287605505, 402647707, 2013238535]

約数ペア:

[(1, 2013238535), (5, 402647707), (7, 287605505), (11, 183021685), (35, 57521101), (55, 36604337), (77, 26145955), (121, 16638335), (385, 5229191), (605, 3327667), (847, 2376905), (4235, 475381)]