1566221132

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6978

約数の個数: 48

約数和(自身を含む): 3203925312

約数和(自身を除く): 1637704180

約数列:

[1, 2, 4, 7, 14, 28, 73, 113, 146, 226, 292, 452, 511, 791, 1022, 1582, 2044, 3164, 6781, 8249, 13562, 16498, 27124, 32996, 47467, 57743, 94934, 115486, 189868, 230972, 495013, 766253, 990026, 1532506, 1980052, 3065012, 3465091, 5363771, 6930182, 10727542, 13860364, 21455084, 55936469, 111872938, 223745876, 391555283, 783110566, 1566221132]

約数ペア:

[(1, 1566221132), (2, 783110566), (4, 391555283), (7, 223745876), (14, 111872938), (28, 55936469), (73, 21455084), (113, 13860364), (146, 10727542), (226, 6930182), (292, 5363771), (452, 3465091), (511, 3065012), (791, 1980052), (1022, 1532506), (1582, 990026), (2044, 766253), (3164, 495013), (6781, 230972), (8249, 189868), (13562, 115486), (16498, 94934), (27124, 57743), (32996, 47467)]