280140316

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{593}}^1\times {\mathrm{1327}}^1$

素因数の和:2013

約数の個数: 24

約数和(自身を含む): 496964160

約数和(自身を除く): 216823844

約数列:

[1, 2, 4, 89, 178, 356, 593, 1186, 1327, 2372, 2654, 5308, 52777, 105554, 118103, 211108, 236206, 472412, 786911, 1573822, 3147644, 70035079, 140070158, 280140316]

約数ペア:

[(1, 280140316), (2, 140070158), (4, 70035079), (89, 3147644), (178, 1573822), (356, 786911), (593, 472412), (1186, 236206), (1327, 211108), (2372, 118103), (2654, 105554), (5308, 52777)]