1789341793

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{193}}^1$

素因数の和:457

約数の個数: 32

約数和(自身を含む): 1953285120

約数和(自身を除く): 163943327

約数列:

[1, 31, 37, 59, 137, 193, 1147, 1829, 2183, 4247, 5069, 5983, 7141, 8083, 11387, 26441, 67673, 157139, 221371, 250573, 299071, 352997, 421319, 819671, 978317, 1560019, 9271201, 13060889, 30327827, 48360589, 57720703, 1789341793]

約数ペア:

[(1, 1789341793), (31, 57720703), (37, 48360589), (59, 30327827), (137, 13060889), (193, 9271201), (1147, 1560019), (1829, 978317), (2183, 819671), (4247, 421319), (5069, 352997), (5983, 299071), (7141, 250573), (8083, 221371), (11387, 157139), (26441, 67673)]