9988286

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{821}}^1$

素因数の和:920

約数の個数: 32

約数和(自身を含む): 18938880

約数和(自身を除く): 8950594

約数列:

[1, 2, 7, 11, 14, 22, 77, 79, 154, 158, 553, 821, 869, 1106, 1642, 1738, 5747, 6083, 9031, 11494, 12166, 18062, 63217, 64859, 126434, 129718, 454013, 713449, 908026, 1426898, 4994143, 9988286]

約数ペア:

[(1, 9988286), (2, 4994143), (7, 1426898), (11, 908026), (14, 713449), (22, 454013), (77, 129718), (79, 126434), (154, 64859), (158, 63217), (553, 18062), (821, 12166), (869, 11494), (1106, 9031), (1642, 6083), (1738, 5747)]