898045382

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{197}}^1\times {\mathrm{13487}}^1$

素因数の和:13712

約数の個数: 24

約数和(自身を含む): 1466172576

約数和(自身を除く): 568127194

約数列:

[1, 2, 13, 26, 169, 197, 338, 394, 2561, 5122, 13487, 26974, 33293, 66586, 175331, 350662, 2279303, 2656939, 4558606, 5313878, 34540207, 69080414, 449022691, 898045382]

約数ペア:

[(1, 898045382), (2, 449022691), (13, 69080414), (26, 34540207), (169, 5313878), (197, 4558606), (338, 2656939), (394, 2279303), (2561, 350662), (5122, 175331), (13487, 66586), (26974, 33293)]