2049852406

素因数分解:

$2^1\times 7^1\times {\mathrm{1873}}^1\times {\mathrm{78173}}^1$

素因数の和:80055

約数の個数: 16

約数和(自身を含む): 3515953824

約数和(自身を除く): 1466101418

約数列:

[1, 2, 7, 14, 1873, 3746, 13111, 26222, 78173, 156346, 547211, 1094422, 146418029, 292836058, 1024926203, 2049852406]

約数ペア:

[(1, 2049852406), (2, 1024926203), (7, 292836058), (14, 146418029), (1873, 1094422), (3746, 547211), (13111, 156346), (26222, 78173)]