2122394

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:134

約数の個数: 32

約数和(自身を含む): 3611520

約数和(自身を除く): 1489126

約数列:

[1, 2, 23, 29, 37, 43, 46, 58, 74, 86, 667, 851, 989, 1073, 1247, 1334, 1591, 1702, 1978, 2146, 2494, 3182, 24679, 28681, 36593, 46139, 49358, 57362, 73186, 92278, 1061197, 2122394]

約数ペア:

[(1, 2122394), (2, 1061197), (23, 92278), (29, 73186), (37, 57362), (43, 49358), (46, 46139), (58, 36593), (74, 28681), (86, 24679), (667, 3182), (851, 2494), (989, 2146), (1073, 1978), (1247, 1702), (1334, 1591)]