734234438

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{19417}}^1$

素因数の和:19536

約数の個数: 32

約数和(自身を含む): 1310481984

約数和(自身を除く): 576247546

約数列:

[1, 2, 7, 14, 37, 73, 74, 146, 259, 511, 518, 1022, 2701, 5402, 18907, 19417, 37814, 38834, 135919, 271838, 718429, 1417441, 1436858, 2834882, 5029003, 9922087, 10058006, 19844174, 52445317, 104890634, 367117219, 734234438]

約数ペア:

[(1, 734234438), (2, 367117219), (7, 104890634), (14, 52445317), (37, 19844174), (73, 10058006), (74, 9922087), (146, 5029003), (259, 2834882), (511, 1436858), (518, 1417441), (1022, 718429), (2701, 271838), (5402, 135919), (18907, 38834), (19417, 37814)]