7887977494

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{653}}^1\times {\mathrm{55411}}^1$

素因数の和:56175

約数の個数: 16

約数和(自身を含む): 11959017840

約数和(自身を除く): 4071040346

約数列:

[1, 2, 109, 218, 653, 1306, 55411, 71177, 110822, 142354, 6039799, 12079598, 36183383, 72366766, 3943988747, 7887977494]

約数ペア:

[(1, 7887977494), (2, 3943988747), (109, 72366766), (218, 36183383), (653, 12079598), (1306, 6039799), (55411, 142354), (71177, 110822)]