1337468

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{269}}^1$

素因数の和:397

約数の個数: 24

約数和(自身を含む): 2585520

約数和(自身を除く): 1248052

約数列:

[1, 2, 4, 11, 22, 44, 113, 226, 269, 452, 538, 1076, 1243, 2486, 2959, 4972, 5918, 11836, 30397, 60794, 121588, 334367, 668734, 1337468]

約数ペア:

[(1, 1337468), (2, 668734), (4, 334367), (11, 121588), (22, 60794), (44, 30397), (113, 11836), (226, 5918), (269, 4972), (452, 2959), (538, 2486), (1076, 1243)]