112777378

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{197}}^1\times {\mathrm{397}}^1$

素因数の和:706

約数の個数: 32

約数和(自身を含む): 196694784

約数和(自身を除く): 83917406

約数列:

[1, 2, 7, 14, 103, 197, 206, 394, 397, 721, 794, 1379, 1442, 2758, 2779, 5558, 20291, 40582, 40891, 78209, 81782, 142037, 156418, 284074, 286237, 547463, 572474, 1094926, 8055527, 16111054, 56388689, 112777378]

約数ペア:

[(1, 112777378), (2, 56388689), (7, 16111054), (14, 8055527), (103, 1094926), (197, 572474), (206, 547463), (394, 286237), (397, 284074), (721, 156418), (794, 142037), (1379, 81782), (1442, 78209), (2758, 40891), (2779, 40582), (5558, 20291)]