1917508090

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{4676849}}^1$

素因数の和:4676897

約数の個数: 16

約数和(自身を含む): 3535698600

約数和(自身を除く): 1618190510

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 4676849, 9353698, 23384245, 46768490, 191750809, 383501618, 958754045, 1917508090]

約数ペア:

[(1, 1917508090), (2, 958754045), (5, 383501618), (10, 191750809), (41, 46768490), (82, 23384245), (205, 9353698), (410, 4676849)]