2777967569

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{115321}}^1$

素因数の和:115460

約数の個数: 16

約数和(自身を含む): 3196725840

約数和(自身を除く): 418758271

約数列:

[1, 13, 17, 109, 221, 1417, 1853, 24089, 115321, 1499173, 1960457, 12569989, 25485941, 163409857, 213689813, 2777967569]

約数ペア:

[(1, 2777967569), (13, 213689813), (17, 163409857), (109, 25485941), (221, 12569989), (1417, 1960457), (1853, 1499173), (24089, 115321)]