133485964

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{470021}}^1$

素因数の和:470096

約数の個数: 12

約数和(自身を含む): 236891088

約数和(自身を除く): 103405124

約数列:

[1, 2, 4, 71, 142, 284, 470021, 940042, 1880084, 33371491, 66742982, 133485964]

約数ペア:

[(1, 133485964), (2, 66742982), (4, 33371491), (71, 1880084), (142, 940042), (284, 470021)]