1972980577

素因数分解:

${\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{210631}}^1$

素因数の和:210696

約数の個数: 16

約数和(自身を含む): 2274825600

約数和(自身を除く): 301845023

約数列:

[1, 17, 19, 29, 323, 493, 551, 9367, 210631, 3580727, 4001989, 6108299, 68033813, 103841083, 116057681, 1972980577]

約数ペア:

[(1, 1972980577), (17, 116057681), (19, 103841083), (29, 68033813), (323, 6108299), (493, 4001989), (551, 3580727), (9367, 210631)]