2021781574

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{477511}}^1$

素因数の和:477615

約数の個数: 16

約数和(自身を含む): 3180229920

約数和(自身を除く): 1158448346

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 477511, 955022, 13847819, 27695638, 34858303, 69716606, 1010890787, 2021781574]

約数ペア:

[(1, 2021781574), (2, 1010890787), (29, 69716606), (58, 34858303), (73, 27695638), (146, 13847819), (2117, 955022), (4234, 477511)]