2019798714

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{2421821}}^1$

素因数の和:2421965

約数の個数: 16

約数和(自身を含む): 4068660960

約数和(自身を除く): 2048862246

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 2421821, 4843642, 7265463, 14530926, 336633119, 673266238, 1009899357, 2019798714]

約数ペア:

[(1, 2019798714), (2, 1009899357), (3, 673266238), (6, 336633119), (139, 14530926), (278, 7265463), (417, 4843642), (834, 2421821)]