2896868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{113}}^1$

素因数の和:176

約数の個数: 48

約数和(自身を含む): 6032880

約数和(自身を除く): 3136012

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 113, 116, 221, 226, 377, 442, 452, 493, 754, 884, 986, 1469, 1508, 1921, 1972, 2938, 3277, 3842, 5876, 6409, 6554, 7684, 12818, 13108, 24973, 25636, 42601, 49946, 55709, 85202, 99892, 111418, 170404, 222836, 724217, 1448434, 2896868]

約数ペア:

[(1, 2896868), (2, 1448434), (4, 724217), (13, 222836), (17, 170404), (26, 111418), (29, 99892), (34, 85202), (52, 55709), (58, 49946), (68, 42601), (113, 25636), (116, 24973), (221, 13108), (226, 12818), (377, 7684), (442, 6554), (452, 6409), (493, 5876), (754, 3842), (884, 3277), (986, 2938), (1469, 1972), (1508, 1921)]