549668

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 1119552

約数和(自身を除く): 569884

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 293, 469, 586, 938, 1172, 1876, 2051, 4102, 8204, 19631, 39262, 78524, 137417, 274834, 549668]

約数ペア:

[(1, 549668), (2, 274834), (4, 137417), (7, 78524), (14, 39262), (28, 19631), (67, 8204), (134, 4102), (268, 2051), (293, 1876), (469, 1172), (586, 938)]