1948226

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{67}}^2$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 3499776

約数和(自身を除く): 1551550

約数列:

[1, 2, 7, 14, 31, 62, 67, 134, 217, 434, 469, 938, 2077, 4154, 4489, 8978, 14539, 29078, 31423, 62846, 139159, 278318, 974113, 1948226]

約数ペア:

[(1, 1948226), (2, 974113), (7, 278318), (14, 139159), (31, 62846), (62, 31423), (67, 29078), (134, 14539), (217, 8978), (434, 4489), (469, 4154), (938, 2077)]