1993622410

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{563}}^1\times {\mathrm{27239}}^1$

素因数の和:27822

約数の個数: 32

約数和(自身を含む): 3871566720

約数和(自身を除く): 1877944310

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 563, 1126, 2815, 5630, 7319, 14638, 27239, 36595, 54478, 73190, 136195, 272390, 354107, 708214, 1770535, 3541070, 15335557, 30671114, 76677785, 153355570, 199362241, 398724482, 996811205, 1993622410]

約数ペア:

[(1, 1993622410), (2, 996811205), (5, 398724482), (10, 199362241), (13, 153355570), (26, 76677785), (65, 30671114), (130, 15335557), (563, 3541070), (1126, 1770535), (2815, 708214), (5630, 354107), (7319, 272390), (14638, 136195), (27239, 73190), (36595, 54478)]