2421698692

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2337547}}^1$

素因数の和:2337595

約数の個数: 24

約数和(自身を含む): 4974302144

約数和(自身を除く): 2552603452

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2337547, 4675094, 9350188, 16362829, 32725658, 65451316, 86489239, 172978478, 345956956, 605424673, 1210849346, 2421698692]

約数ペア:

[(1, 2421698692), (2, 1210849346), (4, 605424673), (7, 345956956), (14, 172978478), (28, 86489239), (37, 65451316), (74, 32725658), (148, 16362829), (259, 9350188), (518, 4675094), (1036, 2337547)]