2609926495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{47981}}^1$

素因数の和:48063

約数の個数: 32

約数和(自身を含む): 3648167424

約数和(自身を除く): 1038240929

約数列:

[1, 5, 11, 23, 43, 55, 115, 215, 253, 473, 989, 1265, 2365, 4945, 10879, 47981, 54395, 239905, 527791, 1103563, 2063183, 2638955, 5517815, 10315915, 12139193, 22695013, 47453209, 60695965, 113475065, 237266045, 521985299, 2609926495]

約数ペア:

[(1, 2609926495), (5, 521985299), (11, 237266045), (23, 113475065), (43, 60695965), (55, 47453209), (115, 22695013), (215, 12139193), (253, 10315915), (473, 5517815), (989, 2638955), (1265, 2063183), (2365, 1103563), (4945, 527791), (10879, 239905), (47981, 54395)]