180801742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{12821}}^1$

素因数の和:13475

約数の個数: 16

約数和(自身を含む): 296342064

約数和(自身を除く): 115540322

約数列:

[1, 2, 11, 22, 641, 1282, 7051, 12821, 14102, 25642, 141031, 282062, 8218261, 16436522, 90400871, 180801742]

約数ペア:

[(1, 180801742), (2, 90400871), (11, 16436522), (22, 8218261), (641, 282062), (1282, 141031), (7051, 25642), (12821, 14102)]