3987452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8377}}^1$

素因数の和:8405

約数の個数: 24

約数和(自身を含む): 8445024

約数和(自身を除く): 4457572

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 8377, 16754, 33508, 58639, 117278, 142409, 234556, 284818, 569636, 996863, 1993726, 3987452]

約数ペア:

[(1, 3987452), (2, 1993726), (4, 996863), (7, 569636), (14, 284818), (17, 234556), (28, 142409), (34, 117278), (68, 58639), (119, 33508), (238, 16754), (476, 8377)]