4328532481

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1\times {\mathrm{6121}}^1$

素因数の和:6569

約数の個数: 32

約数和(自身を含む): 5622444800

約数和(自身を除く): 1293912319

約数列:

[1, 7, 13, 19, 91, 133, 247, 409, 1729, 2863, 5317, 6121, 7771, 37219, 42847, 54397, 79573, 101023, 116299, 557011, 707161, 814093, 1511887, 2503489, 10583209, 17524423, 32545357, 47566291, 227817499, 332964037, 618361783, 4328532481]

約数ペア:

[(1, 4328532481), (7, 618361783), (13, 332964037), (19, 227817499), (91, 47566291), (133, 32545357), (247, 17524423), (409, 10583209), (1729, 2503489), (2863, 1511887), (5317, 814093), (6121, 707161), (7771, 557011), (37219, 116299), (42847, 101023), (54397, 79573)]