2021492449324

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{9619}}^1\times {\mathrm{719713}}^1$

素因数の和:729409

約数の個数: 24

約数和(自身を含む): 3586450016240

約数和(自身を除く): 1564957566916

約数列:

[1, 2, 4, 73, 146, 292, 9619, 19238, 38476, 702187, 719713, 1404374, 1439426, 2808748, 2878852, 52539049, 105078098, 210156196, 6922919347, 13845838694, 27691677388, 505373112331, 1010746224662, 2021492449324]

約数ペア:

[(1, 2021492449324), (2, 1010746224662), (4, 505373112331), (73, 27691677388), (146, 13845838694), (292, 6922919347), (9619, 210156196), (19238, 105078098), (38476, 52539049), (702187, 2878852), (719713, 2808748), (1404374, 1439426)]