5277998

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:224

約数の個数: 32

約数和(自身を含む): 9123840

約数和(自身を除く): 3845842

約数列:

[1, 2, 11, 22, 31, 62, 71, 109, 142, 218, 341, 682, 781, 1199, 1562, 2201, 2398, 3379, 4402, 6758, 7739, 15478, 24211, 37169, 48422, 74338, 85129, 170258, 239909, 479818, 2638999, 5277998]

約数ペア:

[(1, 5277998), (2, 2638999), (11, 479818), (22, 239909), (31, 170258), (62, 85129), (71, 74338), (109, 48422), (142, 37169), (218, 24211), (341, 15478), (682, 7739), (781, 6758), (1199, 4402), (1562, 3379), (2201, 2398)]