2018663335

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{374173}}^1$

素因数の和:374274

約数の個数: 16

約数和(自身を含む): 2640171744

約数和(自身を除く): 621508409

約数列:

[1, 5, 13, 65, 83, 415, 1079, 5395, 374173, 1870865, 4864249, 24321245, 31056359, 155281795, 403732667, 2018663335]

約数ペア:

[(1, 2018663335), (5, 403732667), (13, 155281795), (65, 31056359), (83, 24321245), (415, 4864249), (1079, 1870865), (5395, 374173)]