1551133156

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{2153}}^1$

素因数の和:2412

約数の個数: 48

約数和(自身を含む): 2918135808

約数和(自身を除く): 1367002652

約数列:

[1, 2, 4, 23, 41, 46, 82, 92, 164, 191, 382, 764, 943, 1886, 2153, 3772, 4306, 4393, 7831, 8612, 8786, 15662, 17572, 31324, 49519, 88273, 99038, 176546, 180113, 198076, 353092, 360226, 411223, 720452, 822446, 1644892, 2030279, 4060558, 8121116, 9458129, 16860143, 18916258, 33720286, 37832516, 67440572, 387783289, 775566578, 1551133156]

約数ペア:

[(1, 1551133156), (2, 775566578), (4, 387783289), (23, 67440572), (41, 37832516), (46, 33720286), (82, 18916258), (92, 16860143), (164, 9458129), (191, 8121116), (382, 4060558), (764, 2030279), (943, 1644892), (1886, 822446), (2153, 720452), (3772, 411223), (4306, 360226), (4393, 353092), (7831, 198076), (8612, 180113), (8786, 176546), (15662, 99038), (17572, 88273), (31324, 49519)]