297122684

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{3909509}}^1$

素因数の和:3909532

約数の個数: 12

約数和(自身を含む): 547331400

約数和(自身を除く): 250208716

約数列:

[1, 2, 4, 19, 38, 76, 3909509, 7819018, 15638036, 74280671, 148561342, 297122684]

約数ペア:

[(1, 297122684), (2, 148561342), (4, 74280671), (19, 15638036), (38, 7819018), (76, 3909509)]