2941542620

素因数分解:

$2^2\times 5^1\times {\mathrm{147077131}}^1$

素因数の和:147077140

約数の個数: 12

約数和(自身を含む): 6177239544

約数和(自身を除く): 3235696924

約数列:

[1, 2, 4, 5, 10, 20, 147077131, 294154262, 588308524, 735385655, 1470771310, 2941542620]

約数ペア:

[(1, 2941542620), (2, 1470771310), (4, 735385655), (5, 588308524), (10, 294154262), (20, 147077131)]