1569380099990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43973}}^1\times {\mathrm{209939}}^1$

素因数の和:253936

約数の個数: 32

約数和(自身を含む): 2991136105440

約数和(自身を除く): 1421756005450

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 43973, 87946, 209939, 219865, 419878, 439730, 747541, 1049695, 1495082, 2099390, 3568963, 3737705, 7137926, 7475410, 17844815, 35689630, 9231647647, 18463295294, 46158238235, 92316476470, 156938009999, 313876019998, 784690049995, 1569380099990]

約数ペア:

[(1, 1569380099990), (2, 784690049995), (5, 313876019998), (10, 156938009999), (17, 92316476470), (34, 46158238235), (85, 18463295294), (170, 9231647647), (43973, 35689630), (87946, 17844815), (209939, 7475410), (219865, 7137926), (419878, 3737705), (439730, 3568963), (747541, 2099390), (1049695, 1495082)]