1049207978

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{709}}^1$

素因数の和:951

約数の個数: 64

約数和(自身を含む): 1992453120

約数和(自身を除く): 943245142

約数列:

[1, 2, 7, 13, 14, 26, 47, 91, 94, 173, 182, 329, 346, 611, 658, 709, 1211, 1222, 1418, 2249, 2422, 4277, 4498, 4963, 8131, 8554, 9217, 9926, 15743, 16262, 18434, 31486, 33323, 56917, 64519, 66646, 105703, 113834, 122657, 129038, 211406, 233261, 245314, 433199, 466522, 739921, 858599, 866398, 1479842, 1594541, 1717198, 3032393, 3189082, 5764879, 6064786, 11161787, 11529758, 22323574, 40354153, 74943427, 80708306, 149886854, 524603989, 1049207978]

約数ペア:

[(1, 1049207978), (2, 524603989), (7, 149886854), (13, 80708306), (14, 74943427), (26, 40354153), (47, 22323574), (91, 11529758), (94, 11161787), (173, 6064786), (182, 5764879), (329, 3189082), (346, 3032393), (611, 1717198), (658, 1594541), (709, 1479842), (1211, 866398), (1222, 858599), (1418, 739921), (2249, 466522), (2422, 433199), (4277, 245314), (4498, 233261), (4963, 211406), (8131, 129038), (8554, 122657), (9217, 113834), (9926, 105703), (15743, 66646), (16262, 64519), (18434, 56917), (31486, 33323)]