4992019970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{71314571}}^1$

素因数の和:71314585

約数の個数: 16

約数和(自身を含む): 10269298368

約数和(自身を除く): 5277278398

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 71314571, 142629142, 356572855, 499201997, 713145710, 998403994, 2496009985, 4992019970]

約数ペア:

[(1, 4992019970), (2, 2496009985), (5, 998403994), (7, 713145710), (10, 499201997), (14, 356572855), (35, 142629142), (70, 71314571)]