2930487553

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{468803}}^1$

素因数の和:468876

約数の個数: 16

約数和(自身を含む): 3600414720

約数和(自身を除く): 669927167

約数列:

[1, 7, 19, 47, 133, 329, 893, 6251, 468803, 3281621, 8907257, 22033741, 62350799, 154236187, 418641079, 2930487553]

約数ペア:

[(1, 2930487553), (7, 418641079), (19, 154236187), (47, 62350799), (133, 22033741), (329, 8907257), (893, 3281621), (6251, 468803)]