2610888938

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{74567}}^1$

素因数の和:74678

約数の個数: 32

約数和(自身を含む): 4660201728

約数和(自身を除く): 2049312790

約数列:

[1, 2, 7, 14, 41, 61, 82, 122, 287, 427, 574, 854, 2501, 5002, 17507, 35014, 74567, 149134, 521969, 1043938, 3057247, 4548587, 6114494, 9097174, 21400729, 31840109, 42801458, 63680218, 186492067, 372984134, 1305444469, 2610888938]

約数ペア:

[(1, 2610888938), (2, 1305444469), (7, 372984134), (14, 186492067), (41, 63680218), (61, 42801458), (82, 31840109), (122, 21400729), (287, 9097174), (427, 6114494), (574, 4548587), (854, 3057247), (2501, 1043938), (5002, 521969), (17507, 149134), (35014, 74567)]