8241668

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6379}}^1$

素因数の和:6419

約数の個数: 24

約数和(自身を含む): 16077600

約数和(自身を除く): 7835932

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 6379, 12758, 25516, 108443, 121201, 216886, 242402, 433772, 484804, 2060417, 4120834, 8241668]

約数ペア:

[(1, 8241668), (2, 4120834), (4, 2060417), (17, 484804), (19, 433772), (34, 242402), (38, 216886), (68, 121201), (76, 108443), (323, 25516), (646, 12758), (1292, 6379)]