1956768428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1777}}^1\times {\mathrm{14489}}^1$

素因数の和:16289

約数の個数: 24

約数和(自身を含む): 3606850800

約数和(自身を除く): 1650082372

約数列:

[1, 2, 4, 19, 38, 76, 1777, 3554, 7108, 14489, 28978, 33763, 57956, 67526, 135052, 275291, 550582, 1101164, 25746953, 51493906, 102987812, 489192107, 978384214, 1956768428]

約数ペア:

[(1, 1956768428), (2, 978384214), (4, 489192107), (19, 102987812), (38, 51493906), (76, 25746953), (1777, 1101164), (3554, 550582), (7108, 275291), (14489, 135052), (28978, 67526), (33763, 57956)]