1025256856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2617}}^1\times {\mathrm{3767}}^1$

素因数の和:6403

約数の個数: 32

約数和(自身を含む): 2071571040

約数和(自身を除く): 1046314184

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2617, 3767, 5234, 7534, 10468, 15068, 20936, 30136, 34021, 48971, 68042, 97942, 136084, 195884, 272168, 391768, 9858239, 19716478, 39432956, 78865912, 128157107, 256314214, 512628428, 1025256856]

約数ペア:

[(1, 1025256856), (2, 512628428), (4, 256314214), (8, 128157107), (13, 78865912), (26, 39432956), (52, 19716478), (104, 9858239), (2617, 391768), (3767, 272168), (5234, 195884), (7534, 136084), (10468, 97942), (15068, 68042), (20936, 48971), (30136, 34021)]