1258903434194

素因数分解:

$2^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{9833}}^1\times {\mathrm{66751}}^1$

素因数の和:76730

約数の個数: 32

約数和(自身を含む): 2174126524416

約数和(自身を除く): 915223090222

約数列:

[1, 2, 7, 14, 137, 274, 959, 1918, 9833, 19666, 66751, 68831, 133502, 137662, 467257, 934514, 1347121, 2694242, 9144887, 9429847, 18289774, 18859694, 64014209, 128028418, 656362583, 1312725166, 4594538081, 9189076162, 89921673871, 179843347742, 629451717097, 1258903434194]

約数ペア:

[(1, 1258903434194), (2, 629451717097), (7, 179843347742), (14, 89921673871), (137, 9189076162), (274, 4594538081), (959, 1312725166), (1918, 656362583), (9833, 128028418), (19666, 64014209), (66751, 18859694), (68831, 18289774), (133502, 9429847), (137662, 9144887), (467257, 2694242), (934514, 1347121)]