162654914

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{661}}^1\times {\mathrm{2017}}^1$

素因数の和:2741

約数の個数: 16

約数和(自身を含む): 248480376

約数和(自身を除く): 85825462

約数列:

[1, 2, 61, 122, 661, 1322, 2017, 4034, 40321, 80642, 123037, 246074, 1333237, 2666474, 81327457, 162654914]

約数ペア:

[(1, 162654914), (2, 81327457), (61, 2666474), (122, 1333237), (661, 246074), (1322, 123037), (2017, 80642), (4034, 40321)]