2011047045

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{23971}}^1$

素因数の和:24050

約数の個数: 64

約数和(自身を含む): 3976667136

約数和(自身を除く): 1965620091

約数列:

[1, 3, 5, 7, 15, 17, 21, 35, 47, 51, 85, 105, 119, 141, 235, 255, 329, 357, 595, 705, 799, 987, 1645, 1785, 2397, 3995, 4935, 5593, 11985, 16779, 23971, 27965, 71913, 83895, 119855, 167797, 359565, 407507, 503391, 838985, 1126637, 1222521, 2037535, 2516955, 2852549, 3379911, 5633185, 6112605, 7886459, 8557647, 14262745, 16899555, 19152829, 23659377, 39432295, 42788235, 57458487, 95764145, 118296885, 134069803, 287292435, 402209409, 670349015, 2011047045]

約数ペア:

[(1, 2011047045), (3, 670349015), (5, 402209409), (7, 287292435), (15, 134069803), (17, 118296885), (21, 95764145), (35, 57458487), (47, 42788235), (51, 39432295), (85, 23659377), (105, 19152829), (119, 16899555), (141, 14262745), (235, 8557647), (255, 7886459), (329, 6112605), (357, 5633185), (595, 3379911), (705, 2852549), (799, 2516955), (987, 2037535), (1645, 1222521), (1785, 1126637), (2397, 838985), (3995, 503391), (4935, 407507), (5593, 359565), (11985, 167797), (16779, 119855), (23971, 83895), (27965, 71913)]