1602392

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{139}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 3326400

約数和(自身を除く): 1724008

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 131, 139, 262, 278, 524, 556, 1048, 1112, 1441, 1529, 2882, 3058, 5764, 6116, 11528, 12232, 18209, 36418, 72836, 145672, 200299, 400598, 801196, 1602392]

約数ペア:

[(1, 1602392), (2, 801196), (4, 400598), (8, 200299), (11, 145672), (22, 72836), (44, 36418), (88, 18209), (131, 12232), (139, 11528), (262, 6116), (278, 5764), (524, 3058), (556, 2882), (1048, 1529), (1112, 1441)]