2047654

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1$

素因数の和:172

約数の個数: 32

約数和(自身を含む): 3720960

約数和(自身を除く): 1673306

約数列:

[1, 2, 7, 14, 37, 59, 67, 74, 118, 134, 259, 413, 469, 518, 826, 938, 2183, 2479, 3953, 4366, 4958, 7906, 15281, 17353, 27671, 30562, 34706, 55342, 146261, 292522, 1023827, 2047654]

約数ペア:

[(1, 2047654), (2, 1023827), (7, 292522), (14, 146261), (37, 55342), (59, 34706), (67, 30562), (74, 27671), (118, 17353), (134, 15281), (259, 7906), (413, 4958), (469, 4366), (518, 3953), (826, 2479), (938, 2183)]