550303156

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{556987}}^1$

素因数の和:557023

約数の個数: 24

約数和(自身を含む): 1091696480

約数和(自身を除く): 541393324

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 556987, 1113974, 2227948, 7240831, 10582753, 14481662, 21165506, 28963324, 42331012, 137575789, 275151578, 550303156]

約数ペア:

[(1, 550303156), (2, 275151578), (4, 137575789), (13, 42331012), (19, 28963324), (26, 21165506), (38, 14481662), (52, 10582753), (76, 7240831), (247, 2227948), (494, 1113974), (988, 556987)]