2013232235

素因数分解:

$5^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{2081}}^1$

素因数の和:2435

約数の個数: 32

約数和(自身を含む): 2796609024

約数和(自身を除く): 783376789

約数列:

[1, 5, 7, 35, 131, 211, 655, 917, 1055, 1477, 2081, 4585, 7385, 10405, 14567, 27641, 72835, 138205, 193487, 272611, 439091, 967435, 1363055, 1908277, 2195455, 3073637, 9541385, 15368185, 57520921, 287604605, 402646447, 2013232235]

約数ペア:

[(1, 2013232235), (5, 402646447), (7, 287604605), (35, 57520921), (131, 15368185), (211, 9541385), (655, 3073637), (917, 2195455), (1055, 1908277), (1477, 1363055), (2081, 967435), (4585, 439091), (7385, 272611), (10405, 193487), (14567, 138205), (27641, 72835)]