2149743883

素因数分解:

$7^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{85331}}^1$

素因数の和:85458

約数の個数: 16

約数和(自身を含む): 2539480320

約数和(自身を除く): 389736437

約数列:

[1, 7, 59, 61, 413, 427, 3599, 25193, 85331, 597317, 5034529, 5205191, 35241703, 36436337, 307106269, 2149743883]

約数ペア:

[(1, 2149743883), (7, 307106269), (59, 36436337), (61, 35241703), (413, 5205191), (427, 5034529), (3599, 597317), (25193, 85331)]