2246571856

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{7390039}}^1$

素因数の和:7390066

約数の個数: 20

約数和(自身を含む): 4581824800

約数和(自身を除く): 2335252944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 7390039, 14780078, 29560156, 59120312, 118240624, 140410741, 280821482, 561642964, 1123285928, 2246571856]

約数ペア:

[(1, 2246571856), (2, 1123285928), (4, 561642964), (8, 280821482), (16, 140410741), (19, 118240624), (38, 59120312), (76, 29560156), (152, 14780078), (304, 7390039)]