201513371056

素因数分解:

$2^4\times {\mathrm{1289}}^1\times {\mathrm{9770819}}^1$

素因数の和:9772116

約数の個数: 20

約数和(自身を含む): 390735091800

約数和(自身を除く): 189221720744

約数列:

[1, 2, 4, 8, 16, 1289, 2578, 5156, 10312, 20624, 9770819, 19541638, 39083276, 78166552, 156333104, 12594585691, 25189171382, 50378342764, 100756685528, 201513371056]

約数ペア:

[(1, 201513371056), (2, 100756685528), (4, 50378342764), (8, 25189171382), (16, 12594585691), (1289, 156333104), (2578, 78166552), (5156, 39083276), (10312, 19541638), (20624, 9770819)]