2021849665913

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53261233}}^1$

素因数の和:53261297

約数の個数: 32

約数和(自身を含む): 2761062370560

約数和(自身を除く): 739212704647

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 5423, 37961, 53261233, 372828631, 585873563, 905440961, 1544575757, 4101114941, 6338086727, 9959850571, 10812030299, 16990333327, 26257787869, 69718953997, 118932333289, 183804515083, 288835666559, 2021849665913]

約数ペア:

[(1, 2021849665913), (7, 288835666559), (11, 183804515083), (17, 118932333289), (29, 69718953997), (77, 26257787869), (119, 16990333327), (187, 10812030299), (203, 9959850571), (319, 6338086727), (493, 4101114941), (1309, 1544575757), (2233, 905440961), (3451, 585873563), (5423, 372828631), (37961, 53261233)]