440918429330

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{977}}^1\times {\mathrm{1556201}}^1$

素因数の和:1557214

約数の個数: 32

約数和(自身を含む): 821861400240

約数和(自身を除く): 380942970910

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 977, 1954, 4885, 9770, 28333, 56666, 141665, 283330, 1556201, 3112402, 7781005, 15562010, 45129829, 90259658, 225649145, 451298290, 1520408377, 3040816754, 7602041885, 15204083770, 44091842933, 88183685866, 220459214665, 440918429330]

約数ペア:

[(1, 440918429330), (2, 220459214665), (5, 88183685866), (10, 44091842933), (29, 15204083770), (58, 7602041885), (145, 3040816754), (290, 1520408377), (977, 451298290), (1954, 225649145), (4885, 90259658), (9770, 45129829), (28333, 15562010), (56666, 7781005), (141665, 3112402), (283330, 1556201)]