4489394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 8781696

約数和(自身を除く): 4292302

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 1451, 1547, 2902, 3094, 10157, 18863, 20314, 24667, 37726, 49334, 132041, 172669, 264082, 320671, 345338, 641342, 2244697, 4489394]

約数ペア:

[(1, 4489394), (2, 2244697), (7, 641342), (13, 345338), (14, 320671), (17, 264082), (26, 172669), (34, 132041), (91, 49334), (119, 37726), (182, 24667), (221, 20314), (238, 18863), (442, 10157), (1451, 3094), (1547, 2902)]