516894916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1\times {\mathrm{677}}^1$

素因数の和:940

約数の個数: 48

約数和(自身を含む): 972284544

約数和(自身を除く): 455389628

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 193, 386, 677, 772, 989, 1354, 1978, 2708, 3956, 4439, 8299, 8878, 15571, 16598, 17756, 29111, 31142, 33196, 58222, 62284, 116444, 130661, 190877, 261322, 381754, 522644, 669553, 763508, 1339106, 2678212, 3005203, 5618423, 6010406, 11236846, 12020812, 22473692, 129223729, 258447458, 516894916]

約数ペア:

[(1, 516894916), (2, 258447458), (4, 129223729), (23, 22473692), (43, 12020812), (46, 11236846), (86, 6010406), (92, 5618423), (172, 3005203), (193, 2678212), (386, 1339106), (677, 763508), (772, 669553), (989, 522644), (1354, 381754), (1978, 261322), (2708, 190877), (3956, 130661), (4439, 116444), (8299, 62284), (8878, 58222), (15571, 33196), (16598, 31142), (17756, 29111)]