1994915966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2309}}^1\times {\mathrm{25411}}^1$

素因数の和:27739

約数の個数: 16

約数和(自身を含む): 3169892880

約数和(自身を除く): 1174976914

約数列:

[1, 2, 17, 34, 2309, 4618, 25411, 39253, 50822, 78506, 431987, 863974, 58673999, 117347998, 997457983, 1994915966]

約数ペア:

[(1, 1994915966), (2, 997457983), (17, 117347998), (34, 58673999), (2309, 863974), (4618, 431987), (25411, 78506), (39253, 50822)]