1880456786

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{9619}}^1$

素因数の和:9810

約数の個数: 32

約数和(自身を含む): 3109491840

約数和(自身を除く): 1229035054

約数列:

[1, 2, 13, 26, 73, 103, 146, 206, 949, 1339, 1898, 2678, 7519, 9619, 15038, 19238, 97747, 125047, 195494, 250094, 702187, 990757, 1404374, 1981514, 9128431, 12879841, 18256862, 25759682, 72325261, 144650522, 940228393, 1880456786]

約数ペア:

[(1, 1880456786), (2, 940228393), (13, 144650522), (26, 72325261), (73, 25759682), (103, 18256862), (146, 12879841), (206, 9128431), (949, 1981514), (1339, 1404374), (1898, 990757), (2678, 702187), (7519, 250094), (9619, 195494), (15038, 125047), (19238, 97747)]