2017029581

素因数分解:

$7^2\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{23671}}^1$

素因数の和:23769

約数の個数: 24

約数和(自身を含む): 2461130496

約数和(自身を除く): 444100915

約数列:

[1, 7, 37, 47, 49, 259, 329, 1739, 1813, 2303, 12173, 23671, 85211, 165697, 875827, 1112537, 1159879, 6130789, 7787759, 41163869, 42915523, 54514313, 288147083, 2017029581]

約数ペア:

[(1, 2017029581), (7, 288147083), (37, 54514313), (47, 42915523), (49, 41163869), (259, 7787759), (329, 6130789), (1739, 1159879), (1813, 1112537), (2303, 875827), (12173, 165697), (23671, 85211)]