1201238272

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{360949}}^1$

素因数の和:360978

約数の個数: 36

約数和(自身を含む): 2582236300

約数和(自身を除く): 1380998028

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 832, 1664, 3328, 360949, 721898, 1443796, 2887592, 4692337, 5775184, 9384674, 11550368, 18769348, 23100736, 37538696, 46201472, 75077392, 92402944, 150154784, 300309568, 600619136, 1201238272]

約数ペア:

[(1, 1201238272), (2, 600619136), (4, 300309568), (8, 150154784), (13, 92402944), (16, 75077392), (26, 46201472), (32, 37538696), (52, 23100736), (64, 18769348), (104, 11550368), (128, 9384674), (208, 5775184), (256, 4692337), (416, 2887592), (832, 1443796), (1664, 721898), (3328, 360949)]