2000509085

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{242633}}^1$

素因数の和:242752

約数の個数: 16

約数和(自身を含む): 2568038256

約数和(自身を除く): 567529171

約数列:

[1, 5, 17, 85, 97, 485, 1649, 8245, 242633, 1213165, 4124761, 20623805, 23535401, 117677005, 400101817, 2000509085]

約数ペア:

[(1, 2000509085), (5, 400101817), (17, 117677005), (85, 23535401), (97, 20623805), (485, 4124761), (1649, 1213165), (8245, 242633)]