1983536

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:980

約数の個数: 20

約数和(自身を含む): 3873264

約数和(自身を除く): 1889728

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 821, 1208, 1642, 2416, 3284, 6568, 13136, 123971, 247942, 495884, 991768, 1983536]

約数ペア:

[(1, 1983536), (2, 991768), (4, 495884), (8, 247942), (16, 123971), (151, 13136), (302, 6568), (604, 3284), (821, 2416), (1208, 1642)]