457960828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{541}}^1$

素因数の和:854

約数の個数: 48

約数和(自身を含む): 880450816

約数和(自身を除く): 422489988

約数列:

[1, 2, 4, 13, 26, 52, 73, 146, 223, 292, 446, 541, 892, 949, 1082, 1898, 2164, 2899, 3796, 5798, 7033, 11596, 14066, 16279, 28132, 32558, 39493, 65116, 78986, 120643, 157972, 211627, 241286, 423254, 482572, 513409, 846508, 1026818, 1568359, 2053636, 3136718, 6273436, 8806939, 17613878, 35227756, 114490207, 228980414, 457960828]

約数ペア:

[(1, 457960828), (2, 228980414), (4, 114490207), (13, 35227756), (26, 17613878), (52, 8806939), (73, 6273436), (146, 3136718), (223, 2053636), (292, 1568359), (446, 1026818), (541, 846508), (892, 513409), (949, 482572), (1082, 423254), (1898, 241286), (2164, 211627), (2899, 157972), (3796, 120643), (5798, 78986), (7033, 65116), (11596, 39493), (14066, 32558), (16279, 28132)]