2041144

素因数分解:

$2^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 4596480

約数和(自身を除く): 2555336

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 49, 56, 82, 98, 127, 164, 196, 254, 287, 328, 392, 508, 574, 889, 1016, 1148, 1778, 2009, 2296, 3556, 4018, 5207, 6223, 7112, 8036, 10414, 12446, 16072, 20828, 24892, 36449, 41656, 49784, 72898, 145796, 255143, 291592, 510286, 1020572, 2041144]

約数ペア:

[(1, 2041144), (2, 1020572), (4, 510286), (7, 291592), (8, 255143), (14, 145796), (28, 72898), (41, 49784), (49, 41656), (56, 36449), (82, 24892), (98, 20828), (127, 16072), (164, 12446), (196, 10414), (254, 8036), (287, 7112), (328, 6223), (392, 5207), (508, 4018), (574, 3556), (889, 2296), (1016, 2009), (1148, 1778)]