10400339915

素因数分解:

$5^1\times 7^2\times {\mathrm{42450367}}^1$

素因数の和:42450386

約数の個数: 12

約数和(自身を含む): 14518025856

約数和(自身を除く): 4117685941

約数列:

[1, 5, 7, 35, 49, 245, 42450367, 212251835, 297152569, 1485762845, 2080067983, 10400339915]

約数ペア:

[(1, 10400339915), (5, 2080067983), (7, 1485762845), (35, 297152569), (49, 212251835), (245, 42450367)]