1719873708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{20474687}}^1$

素因数の和:20474701

約数の個数: 24

約数和(自身を含む): 4586330112

約数和(自身を除く): 2866456404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 20474687, 40949374, 61424061, 81898748, 122848122, 143322809, 245696244, 286645618, 429968427, 573291236, 859936854, 1719873708]

約数ペア:

[(1, 1719873708), (2, 859936854), (3, 573291236), (4, 429968427), (6, 286645618), (7, 245696244), (12, 143322809), (14, 122848122), (21, 81898748), (28, 61424061), (42, 40949374), (84, 20474687)]