259640038

素因数分解:

$2^1\times 7^1\times {\mathrm{3019}}^1\times {\mathrm{6143}}^1$

素因数の和:9171

約数の個数: 16

約数和(自身を含む): 445317120

約数和(自身を除く): 185677082

約数列:

[1, 2, 7, 14, 3019, 6038, 6143, 12286, 21133, 42266, 43001, 86002, 18545717, 37091434, 129820019, 259640038]

約数ペア:

[(1, 259640038), (2, 129820019), (7, 37091434), (14, 18545717), (3019, 86002), (6038, 43001), (6143, 42266), (12286, 21133)]