1281630198

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{5773109}}^1$

素因数の和:5773151

約数の個数: 16

約数和(自身を含む): 2632538160

約数和(自身を除く): 1350907962

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 5773109, 11546218, 17319327, 34638654, 213605033, 427210066, 640815099, 1281630198]

約数ペア:

[(1, 1281630198), (2, 640815099), (3, 427210066), (6, 213605033), (37, 34638654), (74, 17319327), (111, 11546218), (222, 5773109)]