2645566

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{419}}^1$

素因数の和:480

約数の個数: 32

約数和(自身を含む): 5080320

約数和(自身を除く): 2434754

約数列:

[1, 2, 7, 11, 14, 22, 41, 77, 82, 154, 287, 419, 451, 574, 838, 902, 2933, 3157, 4609, 5866, 6314, 9218, 17179, 32263, 34358, 64526, 120253, 188969, 240506, 377938, 1322783, 2645566]

約数ペア:

[(1, 2645566), (2, 1322783), (7, 377938), (11, 240506), (14, 188969), (22, 120253), (41, 64526), (77, 34358), (82, 32263), (154, 17179), (287, 9218), (419, 6314), (451, 5866), (574, 4609), (838, 3157), (902, 2933)]