500057428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{506131}}^1$

素因数の和:506167

約数の個数: 24

約数和(自身を含む): 992018720

約数和(自身を除く): 491961292

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 506131, 1012262, 2024524, 6579703, 9616489, 13159406, 19232978, 26318812, 38465956, 125014357, 250028714, 500057428]

約数ペア:

[(1, 500057428), (2, 250028714), (4, 125014357), (13, 38465956), (19, 26318812), (26, 19232978), (38, 13159406), (52, 9616489), (76, 6579703), (247, 2024524), (494, 1012262), (988, 506131)]