2019411317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53197}}^1$

素因数の和:53261

約数の個数: 32

約数和(自身を含む): 2757784320

約数和(自身を除く): 738373003

約数列:

[1, 7, 11, 17, 29, 77, 119, 187, 203, 319, 493, 1309, 2233, 3451, 5423, 37961, 53197, 372379, 585167, 904349, 1542713, 4096169, 6330443, 9947839, 10798991, 16969843, 26226121, 69634873, 118788901, 183582847, 288487331, 2019411317]

約数ペア:

[(1, 2019411317), (7, 288487331), (11, 183582847), (17, 118788901), (29, 69634873), (77, 26226121), (119, 16969843), (187, 10798991), (203, 9947839), (319, 6330443), (493, 4096169), (1309, 1542713), (2233, 904349), (3451, 585167), (5423, 372379), (37961, 53197)]