1957166078

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{50891}}^1$

素因数の和:51008

約数の個数: 32

約数和(自身を含む): 3488341248

約数和(自身を除く): 1531175170

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 574, 938, 2747, 5494, 19229, 38458, 50891, 101782, 356237, 712474, 2086531, 3409697, 4173062, 6819394, 14605717, 23867879, 29211434, 47735758, 139797577, 279595154, 978583039, 1957166078]

約数ペア:

[(1, 1957166078), (2, 978583039), (7, 279595154), (14, 139797577), (41, 47735758), (67, 29211434), (82, 23867879), (134, 14605717), (287, 6819394), (469, 4173062), (574, 3409697), (938, 2086531), (2747, 712474), (5494, 356237), (19229, 101782), (38458, 50891)]