1979152

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:487

約数の個数: 40

約数和(自身を含む): 4499712

約数和(自身を除く): 2520560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 431, 574, 656, 862, 1148, 1724, 2296, 3017, 3448, 4592, 6034, 6896, 12068, 17671, 24136, 35342, 48272, 70684, 123697, 141368, 247394, 282736, 494788, 989576, 1979152]

約数ペア:

[(1, 1979152), (2, 989576), (4, 494788), (7, 282736), (8, 247394), (14, 141368), (16, 123697), (28, 70684), (41, 48272), (56, 35342), (82, 24136), (112, 17671), (164, 12068), (287, 6896), (328, 6034), (431, 4592), (574, 3448), (656, 3017), (862, 2296), (1148, 1724)]