2281076

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1987}}^1$

素因数の和:2039

約数の個数: 24

約数和(自身を含む): 4675776

約数和(自身を除く): 2394700

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 1987, 3974, 7948, 13909, 27818, 55636, 81467, 162934, 325868, 570269, 1140538, 2281076]

約数ペア:

[(1, 2281076), (2, 1140538), (4, 570269), (7, 325868), (14, 162934), (28, 81467), (41, 55636), (82, 27818), (164, 13909), (287, 7948), (574, 3974), (1148, 1987)]