458086390

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{6073}}^1$

素因数の和:6496

約数の個数: 32

約数和(自身を含む): 870282720

約数和(自身を除く): 412196330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 397, 794, 1985, 3970, 6073, 7543, 12146, 15086, 30365, 37715, 60730, 75430, 115387, 230774, 576935, 1153870, 2410981, 4821962, 12054905, 24109810, 45808639, 91617278, 229043195, 458086390]

約数ペア:

[(1, 458086390), (2, 229043195), (5, 91617278), (10, 45808639), (19, 24109810), (38, 12054905), (95, 4821962), (190, 2410981), (397, 1153870), (794, 576935), (1985, 230774), (3970, 115387), (6073, 75430), (7543, 60730), (12146, 37715), (15086, 30365)]