7129356

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1987}}^1$

素因数の和:2030

約数の個数: 48

約数和(自身を含む): 18703104

約数和(自身を除く): 11573748

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 1987, 3588, 3974, 5961, 7948, 11922, 23844, 25831, 45701, 51662, 77493, 91402, 103324, 137103, 154986, 182804, 274206, 309972, 548412, 594113, 1188226, 1782339, 2376452, 3564678, 7129356]

約数ペア:

[(1, 7129356), (2, 3564678), (3, 2376452), (4, 1782339), (6, 1188226), (12, 594113), (13, 548412), (23, 309972), (26, 274206), (39, 182804), (46, 154986), (52, 137103), (69, 103324), (78, 91402), (92, 77493), (138, 51662), (156, 45701), (276, 25831), (299, 23844), (598, 11922), (897, 7948), (1196, 5961), (1794, 3974), (1987, 3588)]