2247388015

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{491}}^1\times {\mathrm{53849}}^1$

素因数の和:54362

約数の個数: 16

約数和(自身を含む): 2861373600

約数和(自身を除く): 613985585

約数列:

[1, 5, 17, 85, 491, 2455, 8347, 41735, 53849, 269245, 915433, 4577165, 26439859, 132199295, 449477603, 2247388015]

約数ペア:

[(1, 2247388015), (5, 449477603), (17, 132199295), (85, 26439859), (491, 4577165), (2455, 915433), (8347, 269245), (41735, 53849)]