1288557066

素因数分解:

$2^1\times 3^1\times {\mathrm{149}}^1\times {\mathrm{1441339}}^1$

素因数の和:1441493

約数の個数: 16

約数和(自身を含む): 2594412000

約数和(自身を除く): 1305854934

約数列:

[1, 2, 3, 6, 149, 298, 447, 894, 1441339, 2882678, 4324017, 8648034, 214759511, 429519022, 644278533, 1288557066]

約数ペア:

[(1, 1288557066), (2, 644278533), (3, 429519022), (6, 214759511), (149, 8648034), (298, 4324017), (447, 2882678), (894, 1441339)]