2017604848

素因数分解:

$2^4\times 7^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{757}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 4568011200

約数和(自身を除く): 2550406352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 53, 56, 106, 112, 212, 371, 424, 449, 742, 757, 848, 898, 1484, 1514, 1796, 2968, 3028, 3143, 3592, 5299, 5936, 6056, 6286, 7184, 10598, 12112, 12572, 21196, 23797, 25144, 40121, 42392, 47594, 50288, 80242, 84784, 95188, 160484, 166579, 190376, 280847, 320968, 333158, 339893, 380752, 561694, 641936, 666316, 679786, 1123388, 1332632, 1359572, 2246776, 2379251, 2665264, 2719144, 4493552, 4758502, 5438288, 9517004, 18014329, 19034008, 36028658, 38068016, 72057316, 126100303, 144114632, 252200606, 288229264, 504401212, 1008802424, 2017604848]

約数ペア:

[(1, 2017604848), (2, 1008802424), (4, 504401212), (7, 288229264), (8, 252200606), (14, 144114632), (16, 126100303), (28, 72057316), (53, 38068016), (56, 36028658), (106, 19034008), (112, 18014329), (212, 9517004), (371, 5438288), (424, 4758502), (449, 4493552), (742, 2719144), (757, 2665264), (848, 2379251), (898, 2246776), (1484, 1359572), (1514, 1332632), (1796, 1123388), (2968, 679786), (3028, 666316), (3143, 641936), (3592, 561694), (5299, 380752), (5936, 339893), (6056, 333158), (6286, 320968), (7184, 280847), (10598, 190376), (12112, 166579), (12572, 160484), (21196, 95188), (23797, 84784), (25144, 80242), (40121, 50288), (42392, 47594)]