2772518

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{1489}}^1$

素因数の和:1524

約数の個数: 24

約数和(自身を含む): 5095800

約数和(自身を除く): 2323282

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 266, 931, 1489, 1862, 2978, 10423, 20846, 28291, 56582, 72961, 145922, 198037, 396074, 1386259, 2772518]

約数ペア:

[(1, 2772518), (2, 1386259), (7, 396074), (14, 198037), (19, 145922), (38, 72961), (49, 56582), (98, 28291), (133, 20846), (266, 10423), (931, 2978), (1489, 1862)]