2156982

素因数分解:

$2^1\times 3^1\times {\mathrm{307}}^1\times {\mathrm{1171}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 4331712

約数和(自身を除く): 2174730

約数列:

[1, 2, 3, 6, 307, 614, 921, 1171, 1842, 2342, 3513, 7026, 359497, 718994, 1078491, 2156982]

約数ペア:

[(1, 2156982), (2, 1078491), (3, 718994), (6, 359497), (307, 7026), (614, 3513), (921, 2342), (1171, 1842)]