8919009791998

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{16319}}^1\times {\mathrm{274093}}^1$

素因数の和:291411

約数の個数: 16

約数和(自身を含む): 13392802955520

約数和(自身を除く): 4473793163522

約数列:

[1, 2, 997, 1994, 16319, 32638, 274093, 548186, 16270043, 32540086, 273270721, 546541442, 4472923667, 8945847334, 4459504895999, 8919009791998]

約数ペア:

[(1, 8919009791998), (2, 4459504895999), (997, 8945847334), (1994, 4472923667), (16319, 546541442), (32638, 273270721), (274093, 32540086), (548186, 16270043)]