2740686

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 32

約数和(自身を含む): 6054048

約数和(自身を除く): 3313362

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 857, 1066, 1599, 1714, 2571, 3198, 5142, 11141, 22282, 33423, 35137, 66846, 70274, 105411, 210822, 456781, 913562, 1370343, 2740686]

約数ペア:

[(1, 2740686), (2, 1370343), (3, 913562), (6, 456781), (13, 210822), (26, 105411), (39, 70274), (41, 66846), (78, 35137), (82, 33423), (123, 22282), (246, 11141), (533, 5142), (857, 3198), (1066, 2571), (1599, 1714)]