1640188104

素因数分解:

$2^3\times 3^1\times {\mathrm{68341171}}^1$

素因数の和:68341180

約数の個数: 16

約数和(自身を含む): 4100470320

約数和(自身を除く): 2460282216

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 68341171, 136682342, 205023513, 273364684, 410047026, 546729368, 820094052, 1640188104]

約数ペア:

[(1, 1640188104), (2, 820094052), (3, 546729368), (4, 410047026), (6, 273364684), (8, 205023513), (12, 136682342), (24, 68341171)]