137574218

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{4259}}^1$

素因数の和:4813

約数の個数: 16

約数和(自身を含む): 213477120

約数和(自身を除く): 75902902

約数列:

[1, 2, 31, 62, 521, 1042, 4259, 8518, 16151, 32302, 132029, 264058, 2218939, 4437878, 68787109, 137574218]

約数ペア:

[(1, 137574218), (2, 68787109), (31, 4437878), (62, 2218939), (521, 264058), (1042, 132029), (4259, 32302), (8518, 16151)]