1181004

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 3144960

約数和(自身を除く): 1963956

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 389, 506, 759, 778, 1012, 1167, 1518, 1556, 2334, 3036, 4279, 4668, 8558, 8947, 12837, 17116, 17894, 25674, 26841, 35788, 51348, 53682, 98417, 107364, 196834, 295251, 393668, 590502, 1181004]

約数ペア:

[(1, 1181004), (2, 590502), (3, 393668), (4, 295251), (6, 196834), (11, 107364), (12, 98417), (22, 53682), (23, 51348), (33, 35788), (44, 26841), (46, 25674), (66, 17894), (69, 17116), (92, 12837), (132, 8947), (138, 8558), (253, 4668), (276, 4279), (389, 3036), (506, 2334), (759, 1556), (778, 1518), (1012, 1167)]