1570951990

素因数分解:

$2^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{839}}^1\times {\mathrm{1657}}^1$

素因数の和:2616

約数の個数: 32

約数和(自身を含む): 2857861440

約数和(自身を除く): 1286909450

約数列:

[1, 2, 5, 10, 113, 226, 565, 839, 1130, 1657, 1678, 3314, 4195, 8285, 8390, 16570, 94807, 187241, 189614, 374482, 474035, 936205, 948070, 1390223, 1872410, 2780446, 6951115, 13902230, 157095199, 314190398, 785475995, 1570951990]

約数ペア:

[(1, 1570951990), (2, 785475995), (5, 314190398), (10, 157095199), (113, 13902230), (226, 6951115), (565, 2780446), (839, 1872410), (1130, 1390223), (1657, 948070), (1678, 936205), (3314, 474035), (4195, 374482), (8285, 189614), (8390, 187241), (16570, 94807)]