1280103133078

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{12281}}^1\times {\mathrm{14401}}^1$

素因数の和:26749

約数の個数: 64

約数和(自身を含む): 2445263271936

約数和(自身を除く): 1165160138858

約数列:

[1, 2, 7, 11, 14, 22, 47, 77, 94, 154, 329, 517, 658, 1034, 3619, 7238, 12281, 14401, 24562, 28802, 85967, 100807, 135091, 158411, 171934, 201614, 270182, 316822, 577207, 676847, 945637, 1108877, 1154414, 1353694, 1891274, 2217754, 4040449, 4737929, 6349277, 7445317, 8080898, 9475858, 12698554, 14890634, 44444939, 52117219, 88889878, 104234438, 176858681, 353717362, 1238010767, 1945445491, 2476021534, 3890890982, 8312358007, 13618118437, 16624716014, 27236236874, 58186506049, 91435938077, 116373012098, 182871876154, 640051566539, 1280103133078]

約数ペア:

[(1, 1280103133078), (2, 640051566539), (7, 182871876154), (11, 116373012098), (14, 91435938077), (22, 58186506049), (47, 27236236874), (77, 16624716014), (94, 13618118437), (154, 8312358007), (329, 3890890982), (517, 2476021534), (658, 1945445491), (1034, 1238010767), (3619, 353717362), (7238, 176858681), (12281, 104234438), (14401, 88889878), (24562, 52117219), (28802, 44444939), (85967, 14890634), (100807, 12698554), (135091, 9475858), (158411, 8080898), (171934, 7445317), (201614, 6349277), (270182, 4737929), (316822, 4040449), (577207, 2217754), (676847, 1891274), (945637, 1353694), (1108877, 1154414)]