2247123988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{173}}^1\times {\mathrm{2851}}^1$

素因数の和:3112

約数の個数: 48

約数和(自身を含む): 4251852864

約数和(自身を除く): 2004728876

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 173, 268, 346, 692, 1139, 2278, 2851, 2941, 4556, 5702, 5882, 11404, 11591, 11764, 23182, 46364, 48467, 96934, 191017, 193868, 197047, 382034, 394094, 493223, 764068, 788188, 986446, 1972892, 3247289, 6494578, 8384791, 12989156, 16769582, 33045941, 33539164, 66091882, 132183764, 561780997, 1123561994, 2247123988]

約数ペア:

[(1, 2247123988), (2, 1123561994), (4, 561780997), (17, 132183764), (34, 66091882), (67, 33539164), (68, 33045941), (134, 16769582), (173, 12989156), (268, 8384791), (346, 6494578), (692, 3247289), (1139, 1972892), (2278, 986446), (2851, 788188), (2941, 764068), (4556, 493223), (5702, 394094), (5882, 382034), (11404, 197047), (11591, 193868), (11764, 191017), (23182, 96934), (46364, 48467)]