427276222

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{32257}}^1$

素因数の和:32475

約数の個数: 16

約数和(自身を含む): 661934160

約数和(自身を除く): 234657938

約数列:

[1, 2, 37, 74, 179, 358, 6623, 13246, 32257, 64514, 1193509, 2387018, 5774003, 11548006, 213638111, 427276222]

約数ペア:

[(1, 427276222), (2, 213638111), (37, 11548006), (74, 5774003), (179, 2387018), (358, 1193509), (6623, 64514), (13246, 32257)]