1902792277

素因数分解:

${\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{487}}^1\times {\mathrm{661}}^1$

素因数の和:1428

約数の個数: 16

約数和(自身を含む): 2000362752

約数和(自身を除く): 97570475

約数列:

[1, 23, 257, 487, 661, 5911, 11201, 15203, 125159, 169877, 321907, 2878657, 3907171, 7403861, 82730099, 1902792277]

約数ペア:

[(1, 1902792277), (23, 82730099), (257, 7403861), (487, 3907171), (661, 2878657), (5911, 321907), (11201, 169877), (15203, 125159)]