1679837264

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{168523}}^1$

素因数の和:168627

約数の個数: 40

約数和(自身を含む): 3761455680

約数和(自身を除く): 2081618416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 623, 712, 1246, 1424, 2492, 4984, 9968, 168523, 337046, 674092, 1179661, 1348184, 2359322, 2696368, 4718644, 9437288, 14998547, 18874576, 29997094, 59994188, 104989829, 119988376, 209979658, 239976752, 419959316, 839918632, 1679837264]

約数ペア:

[(1, 1679837264), (2, 839918632), (4, 419959316), (7, 239976752), (8, 209979658), (14, 119988376), (16, 104989829), (28, 59994188), (56, 29997094), (89, 18874576), (112, 14998547), (178, 9437288), (356, 4718644), (623, 2696368), (712, 2359322), (1246, 1348184), (1424, 1179661), (2492, 674092), (4984, 337046), (9968, 168523)]