788478714

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10595

約数の個数: 48

約数和(自身を含む): 1761963840

約数和(自身を除く): 973485126

約数列:

[1, 2, 3, 6, 9, 18, 59, 71, 118, 142, 177, 213, 354, 426, 531, 639, 1062, 1278, 4189, 8378, 10457, 12567, 20914, 25134, 31371, 37701, 62742, 75402, 94113, 188226, 616963, 742447, 1233926, 1484894, 1850889, 2227341, 3701778, 4454682, 5552667, 6682023, 11105334, 13364046, 43804373, 87608746, 131413119, 262826238, 394239357, 788478714]

約数ペア:

[(1, 788478714), (2, 394239357), (3, 262826238), (6, 131413119), (9, 87608746), (18, 43804373), (59, 13364046), (71, 11105334), (118, 6682023), (142, 5552667), (177, 4454682), (213, 3701778), (354, 2227341), (426, 1850889), (531, 1484894), (639, 1233926), (1062, 742447), (1278, 616963), (4189, 188226), (8378, 94113), (10457, 75402), (12567, 62742), (20914, 37701), (25134, 31371)]