2030955

素因数分解:

$3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1907}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 3297024

約数和(自身を除く): 1266069

約数列:

[1, 3, 5, 15, 71, 213, 355, 1065, 1907, 5721, 9535, 28605, 135397, 406191, 676985, 2030955]

約数ペア:

[(1, 2030955), (3, 676985), (5, 406191), (15, 135397), (71, 28605), (213, 9535), (355, 5721), (1065, 1907)]