124640642

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3389}}^1$

素因数の和:3506

約数の個数: 32

約数和(自身を含む): 222600960

約数和(自身を除く): 97960318

約数列:

[1, 2, 7, 14, 37, 71, 74, 142, 259, 497, 518, 994, 2627, 3389, 5254, 6778, 18389, 23723, 36778, 47446, 125393, 240619, 250786, 481238, 877751, 1684333, 1755502, 3368666, 8902903, 17805806, 62320321, 124640642]

約数ペア:

[(1, 124640642), (2, 62320321), (7, 17805806), (14, 8902903), (37, 3368666), (71, 1755502), (74, 1684333), (142, 877751), (259, 481238), (497, 250786), (518, 240619), (994, 125393), (2627, 47446), (3389, 36778), (5254, 23723), (6778, 18389)]