2253387416

素因数分解:

$2^3\times 7^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{4729}}^1$

素因数の和:4936

約数の個数: 64

約数和(自身を含む): 4940390400

約数和(自身を除く): 2687002984

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 67, 127, 134, 254, 268, 469, 508, 536, 889, 938, 1016, 1778, 1876, 3556, 3752, 4729, 7112, 8509, 9458, 17018, 18916, 33103, 34036, 37832, 59563, 66206, 68072, 119126, 132412, 238252, 264824, 316843, 476504, 600583, 633686, 1201166, 1267372, 2217901, 2402332, 2534744, 4204081, 4435802, 4804664, 8408162, 8871604, 16816324, 17743208, 33632648, 40239061, 80478122, 160956244, 281673427, 321912488, 563346854, 1126693708, 2253387416]

約数ペア:

[(1, 2253387416), (2, 1126693708), (4, 563346854), (7, 321912488), (8, 281673427), (14, 160956244), (28, 80478122), (56, 40239061), (67, 33632648), (127, 17743208), (134, 16816324), (254, 8871604), (268, 8408162), (469, 4804664), (508, 4435802), (536, 4204081), (889, 2534744), (938, 2402332), (1016, 2217901), (1778, 1267372), (1876, 1201166), (3556, 633686), (3752, 600583), (4729, 476504), (7112, 316843), (8509, 264824), (9458, 238252), (17018, 132412), (18916, 119126), (33103, 68072), (34036, 66206), (37832, 59563)]