2019944318

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{369007}}^1$

素因数の和:369056

約数の個数: 32

約数和(自身を含む): 3825874944

約数和(自身を除く): 1805930626

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 369007, 738014, 2583049, 5166098, 6273119, 8487161, 12546238, 16974322, 43911833, 59410127, 87823666, 118820254, 144281737, 288563474, 1009972159, 2019944318]

約数ペア:

[(1, 2019944318), (2, 1009972159), (7, 288563474), (14, 144281737), (17, 118820254), (23, 87823666), (34, 59410127), (46, 43911833), (119, 16974322), (161, 12546238), (238, 8487161), (322, 6273119), (391, 5166098), (782, 2583049), (2737, 738014), (5474, 369007)]