2021050426

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1\times {\mathrm{401}}^1\times {\mathrm{769}}^1$

素因数の和:1314

約数の個数: 32

約数和(自身を含む): 3175880400

約数和(自身を除く): 1154829974

約数列:

[1, 2, 29, 58, 113, 226, 401, 769, 802, 1538, 3277, 6554, 11629, 22301, 23258, 44602, 45313, 86897, 90626, 173794, 308369, 616738, 1314077, 2520013, 2628154, 5040026, 8942701, 17885402, 34845697, 69691394, 1010525213, 2021050426]

約数ペア:

[(1, 2021050426), (2, 1010525213), (29, 69691394), (58, 34845697), (113, 17885402), (226, 8942701), (401, 5040026), (769, 2628154), (802, 2520013), (1538, 1314077), (3277, 616738), (6554, 308369), (11629, 173794), (22301, 90626), (23258, 86897), (44602, 45313)]