38979884

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1\times {\mathrm{499}}^1$

素因数の和:893

約数の個数: 24

約数和(自身を含む): 69720000

約数和(自身を除く): 30740116

約数列:

[1, 2, 4, 59, 118, 236, 331, 499, 662, 998, 1324, 1996, 19529, 29441, 39058, 58882, 78116, 117764, 165169, 330338, 660676, 9744971, 19489942, 38979884]

約数ペア:

[(1, 38979884), (2, 19489942), (4, 9744971), (59, 660676), (118, 330338), (236, 165169), (331, 117764), (499, 78116), (662, 58882), (998, 39058), (1324, 29441), (1996, 19529)]