2017639408

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{15287}}^1$

素因数の和:15481

約数の個数: 40

約数和(自身を含む): 3998056608

約数和(自身を除く): 1980417200

約数列:

[1, 2, 4, 8, 16, 73, 113, 146, 226, 292, 452, 584, 904, 1168, 1808, 8249, 15287, 16498, 30574, 32996, 61148, 65992, 122296, 131984, 244592, 1115951, 1727431, 2231902, 3454862, 4463804, 6909724, 8927608, 13819448, 17855216, 27638896, 126102463, 252204926, 504409852, 1008819704, 2017639408]

約数ペア:

[(1, 2017639408), (2, 1008819704), (4, 504409852), (8, 252204926), (16, 126102463), (73, 27638896), (113, 17855216), (146, 13819448), (226, 8927608), (292, 6909724), (452, 4463804), (584, 3454862), (904, 2231902), (1168, 1727431), (1808, 1115951), (8249, 244592), (15287, 131984), (16498, 122296), (30574, 65992), (32996, 61148)]