985414.00000000

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:506

約数の個数: 72

約数和(自身を含む): 69076476

約数和(自身を除く): 38994908

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 374, 457, 484, 544, 748, 914, 968, 1496, 1828, 1936, 2057, 2992, 3656, 3872, 4114, 5027, 5984, 7312, 7769, 8228, 10054, 14624, 15538, 16456, 20108, 31076, 32912, 40216, 55297, 62152, 65824, 80432, 85459, 110594, 124304, 160864, 170918, 221188, 248608, 341836, 442376, 683672, 884752, 940049, 1367344, 1769504, 1880098, 2734688, 3760196, 7520392, 15040784, 30081568]

約数ペア:

[(1, 30081568), (2, 15040784), (4, 7520392), (8, 3760196), (11, 2734688), (16, 1880098), (17, 1769504), (22, 1367344), (32, 940049), (34, 884752), (44, 683672), (68, 442376), (88, 341836), (121, 248608), (136, 221188), (176, 170918), (187, 160864), (242, 124304), (272, 110594), (352, 85459), (374, 80432), (457, 65824), (484, 62152), (544, 55297), (748, 40216), (914, 32912), (968, 31076), (1496, 20108), (1828, 16456), (1936, 15538), (2057, 14624), (2992, 10054), (3656, 8228), (3872, 7769), (4114, 7312), (5027, 5984)]