289272476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{4254007}}^1$

素因数の和:4254028

約数の個数: 12

約数和(自身を含む): 536005008

約数和(自身を除く): 246732532

約数列:

[1, 2, 4, 17, 34, 68, 4254007, 8508014, 17016028, 72318119, 144636238, 289272476]

約数ペア:

[(1, 289272476), (2, 144636238), (4, 72318119), (17, 17016028), (34, 8508014), (68, 4254007)]