2079872641

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{4363}}^1$

素因数の和:4573

約数の個数: 32

約数和(自身を含む): 2674538496

約数和(自身を除く): 594665855

約数列:

[1, 7, 11, 41, 77, 151, 287, 451, 1057, 1661, 3157, 4363, 6191, 11627, 30541, 43337, 47993, 68101, 178883, 335951, 476707, 658813, 1252181, 1967713, 4611691, 7246943, 13773991, 27011333, 50728601, 189079331, 297124663, 2079872641]

約数ペア:

[(1, 2079872641), (7, 297124663), (11, 189079331), (41, 50728601), (77, 27011333), (151, 13773991), (287, 7246943), (451, 4611691), (1057, 1967713), (1661, 1252181), (3157, 658813), (4363, 476707), (6191, 335951), (11627, 178883), (30541, 68101), (43337, 47993)]