338329922

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{66943}}^1$

素因数の和:66990

約数の個数: 24

約数和(自身を含む): 612135936

約数和(自身を除く): 273806014

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 361, 722, 2527, 5054, 66943, 133886, 468601, 937202, 1271917, 2543834, 8903419, 17806838, 24166423, 48332846, 169164961, 338329922]

約数ペア:

[(1, 338329922), (2, 169164961), (7, 48332846), (14, 24166423), (19, 17806838), (38, 8903419), (133, 2543834), (266, 1271917), (361, 937202), (722, 468601), (2527, 133886), (5054, 66943)]