1347412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{271}}^1$

素因数の和:399

約数の個数: 24

約数和(自身を含む): 2604672

約数和(自身を除く): 1257260

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 271, 452, 542, 1084, 1243, 2486, 2981, 4972, 5962, 11924, 30623, 61246, 122492, 336853, 673706, 1347412]

約数ペア:

[(1, 1347412), (2, 673706), (4, 336853), (11, 122492), (22, 61246), (44, 30623), (113, 11924), (226, 5962), (271, 4972), (452, 2981), (542, 2486), (1084, 1243)]