5431738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12289}}^1$

素因数の和:12321

約数の個数: 16

約数和(自身を含む): 9291240

約数和(自身を除く): 3859502

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 12289, 24578, 159757, 208913, 319514, 417826, 2715869, 5431738]

約数ペア:

[(1, 5431738), (2, 2715869), (13, 417826), (17, 319514), (26, 208913), (34, 159757), (221, 24578), (442, 12289)]