2158784416

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{28477}}^1$

素因数の和:28613

約数の個数: 48

約数和(自身を含む): 4478108544

約数和(自身を除く): 2319324128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 103, 184, 206, 368, 412, 736, 824, 1648, 2369, 3296, 4738, 9476, 18952, 28477, 37904, 56954, 75808, 113908, 227816, 455632, 654971, 911264, 1309942, 2619884, 2933131, 5239768, 5866262, 10479536, 11732524, 20959072, 23465048, 46930096, 67462013, 93860192, 134924026, 269848052, 539696104, 1079392208, 2158784416]

約数ペア:

[(1, 2158784416), (2, 1079392208), (4, 539696104), (8, 269848052), (16, 134924026), (23, 93860192), (32, 67462013), (46, 46930096), (92, 23465048), (103, 20959072), (184, 11732524), (206, 10479536), (368, 5866262), (412, 5239768), (736, 2933131), (824, 2619884), (1648, 1309942), (2369, 911264), (3296, 654971), (4738, 455632), (9476, 227816), (18952, 113908), (28477, 75808), (37904, 56954)]