2014945904

素因数分解:

$2^4\times {\mathrm{239}}^1\times {\mathrm{457}}^1\times {\mathrm{1153}}^1$

素因数の和:1857

約数の個数: 40

約数和(自身を含む): 3932278080

約数和(自身を除く): 1917332176

約数列:

[1, 2, 4, 8, 16, 239, 457, 478, 914, 956, 1153, 1828, 1912, 2306, 3656, 3824, 4612, 7312, 9224, 18448, 109223, 218446, 275567, 436892, 526921, 551134, 873784, 1053842, 1102268, 1747568, 2107684, 2204536, 4215368, 4409072, 8430736, 125934119, 251868238, 503736476, 1007472952, 2014945904]

約数ペア:

[(1, 2014945904), (2, 1007472952), (4, 503736476), (8, 251868238), (16, 125934119), (239, 8430736), (457, 4409072), (478, 4215368), (914, 2204536), (956, 2107684), (1153, 1747568), (1828, 1102268), (1912, 1053842), (2306, 873784), (3656, 551134), (3824, 526921), (4612, 436892), (7312, 275567), (9224, 218446), (18448, 109223)]