520012136

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197573}}^1$

素因数の和:197633

約数の個数: 32

約数和(自身を含む): 1138026240

約数和(自身を除く): 618014104

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 197573, 395146, 790292, 1383011, 1580584, 2766022, 5532044, 9285931, 11064088, 18571862, 37143724, 65001517, 74287448, 130003034, 260006068, 520012136]

約数ペア:

[(1, 520012136), (2, 260006068), (4, 130003034), (7, 74287448), (8, 65001517), (14, 37143724), (28, 18571862), (47, 11064088), (56, 9285931), (94, 5532044), (188, 2766022), (329, 1580584), (376, 1383011), (658, 790292), (1316, 395146), (2632, 197573)]