986023.0000000

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:148

約数の個数: 64

約数和(自身を含む): 18468000

約数和(自身を除く): 9858248

約数列:

[1, 2, 4, 8, 17, 29, 34, 37, 58, 59, 68, 74, 116, 118, 136, 148, 232, 236, 296, 472, 493, 629, 986, 1003, 1073, 1258, 1711, 1972, 2006, 2146, 2183, 2516, 3422, 3944, 4012, 4292, 4366, 5032, 6844, 8024, 8584, 8732, 13688, 17464, 18241, 29087, 36482, 37111, 58174, 63307, 72964, 74222, 116348, 126614, 145928, 148444, 232696, 253228, 296888, 506456, 1076219, 2152438, 4304876, 8609752]

約数ペア:

[(1, 8609752), (2, 4304876), (4, 2152438), (8, 1076219), (17, 506456), (29, 296888), (34, 253228), (37, 232696), (58, 148444), (59, 145928), (68, 126614), (74, 116348), (116, 74222), (118, 72964), (136, 63307), (148, 58174), (232, 37111), (236, 36482), (296, 29087), (472, 18241), (493, 17464), (629, 13688), (986, 8732), (1003, 8584), (1073, 8024), (1258, 6844), (1711, 5032), (1972, 4366), (2006, 4292), (2146, 4012), (2183, 3944), (2516, 3422)]