128796622

素因数分解:

$2^1\times {\mathrm{227}}^1\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1655

約数の個数: 16

約数和(自身を含む): 195022080

約数和(自身を除く): 66225458

約数列:

[1, 2, 227, 239, 454, 478, 1187, 2374, 54253, 108506, 269449, 283693, 538898, 567386, 64398311, 128796622]

約数ペア:

[(1, 128796622), (2, 64398311), (227, 567386), (239, 538898), (454, 283693), (478, 269449), (1187, 108506), (2374, 54253)]