22277069990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{318243857}}^1$

素因数の和:318243871

約数の個数: 16

約数和(自身を含む): 45827115552

約数和(自身を除く): 23550045562

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 318243857, 636487714, 1591219285, 2227706999, 3182438570, 4455413998, 11138534995, 22277069990]

約数ペア:

[(1, 22277069990), (2, 11138534995), (5, 4455413998), (7, 3182438570), (10, 2227706999), (14, 1591219285), (35, 636487714), (70, 318243857)]