3037331318

素因数分解:

$2^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{20903}}^1$

素因数の和:21116

約数の個数: 32

約数和(自身を含む): 5309950464

約数和(自身を除く): 2272619146

約数列:

[1, 2, 7, 14, 97, 107, 194, 214, 679, 749, 1358, 1498, 10379, 20758, 20903, 41806, 72653, 145306, 146321, 292642, 2027591, 2236621, 4055182, 4473242, 14193137, 15656347, 28386274, 31312694, 216952237, 433904474, 1518665659, 3037331318]

約数ペア:

[(1, 3037331318), (2, 1518665659), (7, 433904474), (14, 216952237), (97, 31312694), (107, 28386274), (194, 15656347), (214, 14193137), (679, 4473242), (749, 4055182), (1358, 2236621), (1498, 2027591), (10379, 292642), (20758, 146321), (20903, 145306), (41806, 72653)]