447301078

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{3019}}^1$

素因数の和:3604

約数の個数: 32

約数和(自身を含む): 808876800

約数和(自身を除く): 361575722

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 557, 1114, 3019, 3899, 6038, 7798, 10583, 21133, 21166, 42266, 57361, 74081, 114722, 148162, 401527, 803054, 1681583, 3363166, 11771081, 23542162, 31950077, 63900154, 223650539, 447301078]

約数ペア:

[(1, 447301078), (2, 223650539), (7, 63900154), (14, 31950077), (19, 23542162), (38, 11771081), (133, 3363166), (266, 1681583), (557, 803054), (1114, 401527), (3019, 148162), (3899, 114722), (6038, 74081), (7798, 57361), (10583, 42266), (21133, 21166)]