514363808

素因数分解:

$2^5\times 7^1\times {\mathrm{389}}^1\times {\mathrm{5903}}^1$

素因数の和:6309

約数の個数: 48

約数和(自身を含む): 1160490240

約数和(自身を除く): 646126432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 389, 778, 1556, 2723, 3112, 5446, 5903, 6224, 10892, 11806, 12448, 21784, 23612, 41321, 43568, 47224, 82642, 87136, 94448, 165284, 188896, 330568, 661136, 1322272, 2296267, 4592534, 9185068, 16073869, 18370136, 32147738, 36740272, 64295476, 73480544, 128590952, 257181904, 514363808]

約数ペア:

[(1, 514363808), (2, 257181904), (4, 128590952), (7, 73480544), (8, 64295476), (14, 36740272), (16, 32147738), (28, 18370136), (32, 16073869), (56, 9185068), (112, 4592534), (224, 2296267), (389, 1322272), (778, 661136), (1556, 330568), (2723, 188896), (3112, 165284), (5446, 94448), (5903, 87136), (6224, 82642), (10892, 47224), (11806, 43568), (12448, 41321), (21784, 23612)]