990138

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{2797}}^1$

素因数の和:2861

約数の個数: 16

約数和(自身を含む): 2014560

約数和(自身を除く): 1024422

約数列:

[1, 2, 3, 6, 59, 118, 177, 354, 2797, 5594, 8391, 16782, 165023, 330046, 495069, 990138]

約数ペア:

[(1, 990138), (2, 495069), (3, 330046), (6, 165023), (59, 16782), (118, 8391), (177, 5594), (354, 2797)]