982974412

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 2109341696

約数和(自身を除く): 1126367284

約数列:

[1, 2, 4, 7, 14, 28, 31, 37, 62, 74, 124, 127, 148, 217, 241, 254, 259, 434, 482, 508, 518, 868, 889, 964, 1036, 1147, 1687, 1778, 2294, 3374, 3556, 3937, 4588, 4699, 6748, 7471, 7874, 8029, 8917, 9398, 14942, 15748, 16058, 17834, 18796, 27559, 29884, 30607, 32116, 32893, 35668, 52297, 55118, 61214, 62419, 65786, 104594, 110236, 122428, 124838, 131572, 145669, 209188, 214249, 249676, 276427, 291338, 428498, 552854, 582676, 856996, 948817, 1019683, 1105708, 1132459, 1897634, 1934989, 2039366, 2264918, 3795268, 3869978, 4078732, 4529836, 6641719, 7739956, 7927213, 13283438, 15854426, 26566876, 31708852, 35106229, 70212458, 140424916, 245743603, 491487206, 982974412]

約数ペア:

[(1, 982974412), (2, 491487206), (4, 245743603), (7, 140424916), (14, 70212458), (28, 35106229), (31, 31708852), (37, 26566876), (62, 15854426), (74, 13283438), (124, 7927213), (127, 7739956), (148, 6641719), (217, 4529836), (241, 4078732), (254, 3869978), (259, 3795268), (434, 2264918), (482, 2039366), (508, 1934989), (518, 1897634), (868, 1132459), (889, 1105708), (964, 1019683), (1036, 948817), (1147, 856996), (1687, 582676), (1778, 552854), (2294, 428498), (3374, 291338), (3556, 276427), (3937, 249676), (4588, 214249), (4699, 209188), (6748, 145669), (7471, 131572), (7874, 124838), (8029, 122428), (8917, 110236), (9398, 104594), (14942, 65786), (15748, 62419), (16058, 61214), (17834, 55118), (18796, 52297), (27559, 35668), (29884, 32893), (30607, 32116)]