245280282

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{3144619}}^1$

素因数の和:3144637

約数の個数: 16

約数和(自身を含む): 528296160

約数和(自身を除く): 283015878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 3144619, 6289238, 9433857, 18867714, 40880047, 81760094, 122640141, 245280282]

約数ペア:

[(1, 245280282), (2, 122640141), (3, 81760094), (6, 40880047), (13, 18867714), (26, 9433857), (39, 6289238), (78, 3144619)]