1855944496

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{37747}}^1$

素因数の和:38201

約数の個数: 40

約数和(自身を含む): 4119061760

約数和(自身を除く): 2263117264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 37747, 49168, 75494, 150988, 264229, 301976, 528458, 603952, 1056916, 2113832, 4227664, 16570933, 33141866, 66283732, 115996531, 132567464, 231993062, 265134928, 463986124, 927972248, 1855944496]

約数ペア:

[(1, 1855944496), (2, 927972248), (4, 463986124), (7, 265134928), (8, 231993062), (14, 132567464), (16, 115996531), (28, 66283732), (56, 33141866), (112, 16570933), (439, 4227664), (878, 2113832), (1756, 1056916), (3073, 603952), (3512, 528458), (6146, 301976), (7024, 264229), (12292, 150988), (24584, 75494), (37747, 49168)]