2088894038

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{1511}}^1$

素因数の和:1769

約数の個数: 64

約数和(自身を含む): 4013162496

約数和(自身を除く): 1924268458

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 191, 329, 382, 517, 658, 1034, 1337, 1511, 2101, 2674, 3022, 3619, 4202, 7238, 8977, 10577, 14707, 16621, 17954, 21154, 29414, 33242, 62839, 71017, 98747, 116347, 125678, 142034, 197494, 232694, 288601, 497119, 577202, 691229, 781187, 994238, 1382458, 1562374, 2020207, 3174611, 4040414, 5468309, 6349222, 10936618, 13564247, 22222277, 27128494, 44444554, 94949729, 149206717, 189899458, 298413434, 1044447019, 2088894038]

約数ペア:

[(1, 2088894038), (2, 1044447019), (7, 298413434), (11, 189899458), (14, 149206717), (22, 94949729), (47, 44444554), (77, 27128494), (94, 22222277), (154, 13564247), (191, 10936618), (329, 6349222), (382, 5468309), (517, 4040414), (658, 3174611), (1034, 2020207), (1337, 1562374), (1511, 1382458), (2101, 994238), (2674, 781187), (3022, 691229), (3619, 577202), (4202, 497119), (7238, 288601), (8977, 232694), (10577, 197494), (14707, 142034), (16621, 125678), (17954, 116347), (21154, 98747), (29414, 71017), (33242, 62839)]