851504684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{11204009}}^1$

素因数の和:11204032

約数の個数: 12

約数和(自身を含む): 1568561400

約数和(自身を除く): 717056716

約数列:

[1, 2, 4, 19, 38, 76, 11204009, 22408018, 44816036, 212876171, 425752342, 851504684]

約数ペア:

[(1, 851504684), (2, 425752342), (4, 212876171), (19, 44816036), (38, 22408018), (76, 11204009)]