219817359359

素因数分解:

${\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{2639149}}^1$

素因数の和:2639354

約数の個数: 16

約数和(自身を含む): 243857460000

約数和(自身を除く): 24040100641

約数列:

[1, 13, 43, 149, 559, 1937, 6407, 83291, 2639149, 34308937, 113483407, 393233201, 1475284291, 5112031613, 16909027643, 219817359359]

約数ペア:

[(1, 219817359359), (13, 16909027643), (43, 5112031613), (149, 1475284291), (559, 393233201), (1937, 113483407), (6407, 34308937), (83291, 2639149)]