2450985085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{832253}}^1$

素因数の和:832308

約数の個数: 16

約数和(自身を含む): 3195855360

約数和(自身を除く): 744870275

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 832253, 4161265, 15812807, 25799843, 79064035, 128999215, 490197017, 2450985085]

約数ペア:

[(1, 2450985085), (5, 490197017), (19, 128999215), (31, 79064035), (95, 25799843), (155, 15812807), (589, 4161265), (2945, 832253)]