8983988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{877}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 17036712

約数和(自身を除く): 8052724

約数列:

[1, 2, 4, 13, 26, 52, 197, 394, 788, 877, 1754, 2561, 3508, 5122, 10244, 11401, 22802, 45604, 172769, 345538, 691076, 2245997, 4491994, 8983988]

約数ペア:

[(1, 8983988), (2, 4491994), (4, 2245997), (13, 691076), (26, 345538), (52, 172769), (197, 45604), (394, 22802), (788, 11401), (877, 10244), (1754, 5122), (2561, 3508)]