2007247396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{4889}}^1$

素因数の和:4985

約数の個数: 96

約数和(自身を含む): 4626800640

約数和(自身を除く): 2619553244

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 43, 44, 62, 77, 86, 124, 154, 172, 217, 301, 308, 341, 434, 473, 602, 682, 868, 946, 1204, 1333, 1364, 1892, 2387, 2666, 3311, 4774, 4889, 5332, 6622, 9331, 9548, 9778, 13244, 14663, 18662, 19556, 29326, 34223, 37324, 53779, 58652, 68446, 102641, 107558, 136892, 151559, 205282, 210227, 215116, 303118, 376453, 410564, 420454, 606236, 752906, 840908, 1060913, 1471589, 1505812, 1667149, 2121826, 2312497, 2943178, 3334298, 4243652, 4624994, 5886356, 6517037, 6668596, 9249988, 11670043, 13034074, 16187479, 23340086, 26068148, 32374958, 45619259, 46680172, 64749916, 71687407, 91238518, 143374814, 182477036, 286749628, 501811849, 1003623698, 2007247396]

約数ペア:

[(1, 2007247396), (2, 1003623698), (4, 501811849), (7, 286749628), (11, 182477036), (14, 143374814), (22, 91238518), (28, 71687407), (31, 64749916), (43, 46680172), (44, 45619259), (62, 32374958), (77, 26068148), (86, 23340086), (124, 16187479), (154, 13034074), (172, 11670043), (217, 9249988), (301, 6668596), (308, 6517037), (341, 5886356), (434, 4624994), (473, 4243652), (602, 3334298), (682, 2943178), (868, 2312497), (946, 2121826), (1204, 1667149), (1333, 1505812), (1364, 1471589), (1892, 1060913), (2387, 840908), (2666, 752906), (3311, 606236), (4774, 420454), (4889, 410564), (5332, 376453), (6622, 303118), (9331, 215116), (9548, 210227), (9778, 205282), (13244, 151559), (14663, 136892), (18662, 107558), (19556, 102641), (29326, 68446), (34223, 58652), (37324, 53779)]