4998664

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1321}}^1$

素因数の和:1381

約数の個数: 32

約数和(自身を含む): 10470240

約数和(自身を除く): 5471576

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1321, 1892, 2642, 3784, 5284, 10568, 14531, 29062, 56803, 58124, 113606, 116248, 227212, 454424, 624833, 1249666, 2499332, 4998664]

約数ペア:

[(1, 4998664), (2, 2499332), (4, 1249666), (8, 624833), (11, 454424), (22, 227212), (43, 116248), (44, 113606), (86, 58124), (88, 56803), (172, 29062), (344, 14531), (473, 10568), (946, 5284), (1321, 3784), (1892, 2642)]