2785288

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1021}}^1$

素因数の和:1069

約数の個数: 32

約数和(自身を含む): 5886720

約数和(自身を除く): 3101432

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1021, 1364, 2042, 2728, 4084, 8168, 11231, 22462, 31651, 44924, 63302, 89848, 126604, 253208, 348161, 696322, 1392644, 2785288]

約数ペア:

[(1, 2785288), (2, 1392644), (4, 696322), (8, 348161), (11, 253208), (22, 126604), (31, 89848), (44, 63302), (62, 44924), (88, 31651), (124, 22462), (248, 11231), (341, 8168), (682, 4084), (1021, 2728), (1364, 2042)]