1877120624

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{2728373}}^1$

素因数の和:2728424

約数の個数: 20

約数和(自身を含む): 3721502136

約数和(自身を除く): 1844381512

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 2728373, 5456746, 10913492, 21826984, 43653968, 117320039, 234640078, 469280156, 938560312, 1877120624]

約数ペア:

[(1, 1877120624), (2, 938560312), (4, 469280156), (8, 234640078), (16, 117320039), (43, 43653968), (86, 21826984), (172, 10913492), (344, 5456746), (688, 2728373)]