2013166645

素因数分解:

$5^1\times 7^1\times {\mathrm{1289}}^1\times {\mathrm{44623}}^1$

素因数の和:45924

約数の個数: 16

約数和(自身を含む): 2763118080

約数和(自身を除く): 749951435

約数列:

[1, 5, 7, 35, 1289, 6445, 9023, 44623, 45115, 223115, 312361, 1561805, 57519047, 287595235, 402633329, 2013166645]

約数ペア:

[(1, 2013166645), (5, 402633329), (7, 287595235), (35, 57519047), (1289, 1561805), (6445, 312361), (9023, 223115), (44623, 45115)]