550637403394

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{2447}}^1\times {\mathrm{2687}}^1\times {\mathrm{3221}}^1$

素因数の和:8370

約数の個数: 32

約数和(自身を含む): 890462232576

約数和(自身を除く): 339824829182

約数列:

[1, 2, 13, 26, 2447, 2687, 3221, 4894, 5374, 6442, 31811, 34931, 41873, 63622, 69862, 83746, 6575089, 7881787, 8654827, 13150178, 15763574, 17309654, 85476157, 102463231, 112512751, 170952314, 204926462, 225025502, 21178361669, 42356723338, 275318701697, 550637403394]

約数ペア:

[(1, 550637403394), (2, 275318701697), (13, 42356723338), (26, 21178361669), (2447, 225025502), (2687, 204926462), (3221, 170952314), (4894, 112512751), (5374, 102463231), (6442, 85476157), (31811, 17309654), (34931, 15763574), (41873, 13150178), (63622, 8654827), (69862, 7881787), (83746, 6575089)]