2087124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 5560128

約数和(自身を除く): 3473004

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 787, 884, 1326, 1574, 2361, 2652, 3148, 4722, 9444, 10231, 13379, 20462, 26758, 30693, 40137, 40924, 53516, 61386, 80274, 122772, 160548, 173927, 347854, 521781, 695708, 1043562, 2087124]

約数ペア:

[(1, 2087124), (2, 1043562), (3, 695708), (4, 521781), (6, 347854), (12, 173927), (13, 160548), (17, 122772), (26, 80274), (34, 61386), (39, 53516), (51, 40924), (52, 40137), (68, 30693), (78, 26758), (102, 20462), (156, 13379), (204, 10231), (221, 9444), (442, 4722), (663, 3148), (787, 2652), (884, 2361), (1326, 1574)]