1080635478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{195131}}^1$

素因数の和:195220

約数の個数: 32

約数和(自身を含む): 2360316672

約数和(自身を除く): 1279681194

約数列:

[1, 2, 3, 6, 13, 26, 39, 71, 78, 142, 213, 426, 923, 1846, 2769, 5538, 195131, 390262, 585393, 1170786, 2536703, 5073406, 7610109, 13854301, 15220218, 27708602, 41562903, 83125806, 180105913, 360211826, 540317739, 1080635478]

約数ペア:

[(1, 1080635478), (2, 540317739), (3, 360211826), (6, 180105913), (13, 83125806), (26, 41562903), (39, 27708602), (71, 15220218), (78, 13854301), (142, 7610109), (213, 5073406), (426, 2536703), (923, 1170786), (1846, 585393), (2769, 390262), (5538, 195131)]