1492358

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 32

約数和(自身を含む): 2728704

約数和(自身を除く): 1236346

約数列:

[1, 2, 7, 14, 37, 43, 67, 74, 86, 134, 259, 301, 469, 518, 602, 938, 1591, 2479, 2881, 3182, 4958, 5762, 11137, 17353, 20167, 22274, 34706, 40334, 106597, 213194, 746179, 1492358]

約数ペア:

[(1, 1492358), (2, 746179), (7, 213194), (14, 106597), (37, 40334), (43, 34706), (67, 22274), (74, 20167), (86, 17353), (134, 11137), (259, 5762), (301, 4958), (469, 3182), (518, 2881), (602, 2479), (938, 1591)]