2018984005

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{157303}}^1$

素因数の和:157476

約数の個数: 16

約数和(自身を含む): 2582302464

約数和(自身を除く): 563318459

約数列:

[1, 5, 17, 85, 151, 755, 2567, 12835, 157303, 786515, 2674151, 13370755, 23752753, 118763765, 403796801, 2018984005]

約数ペア:

[(1, 2018984005), (5, 403796801), (17, 118763765), (85, 23752753), (151, 13370755), (755, 2674151), (2567, 786515), (12835, 157303)]