2319328310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2069}}^1\times {\mathrm{8623}}^1$

素因数の和:10712

約数の個数: 32

約数和(自身を含む): 4498623360

約数和(自身を除く): 2179295050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2069, 4138, 8623, 10345, 17246, 20690, 26897, 43115, 53794, 86230, 112099, 134485, 224198, 268970, 560495, 1120990, 17840987, 35681974, 89204935, 178409870, 231932831, 463865662, 1159664155, 2319328310]

約数ペア:

[(1, 2319328310), (2, 1159664155), (5, 463865662), (10, 231932831), (13, 178409870), (26, 89204935), (65, 35681974), (130, 17840987), (2069, 1120990), (4138, 560495), (8623, 268970), (10345, 224198), (17246, 134485), (20690, 112099), (26897, 86230), (43115, 53794)]