2646975994

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{16903}}^1$

素因数の和:17254

約数の個数: 32

約数和(自身を含む): 4515396480

約数和(自身を除く): 1868420486

約数列:

[1, 2, 13, 19, 26, 38, 247, 317, 494, 634, 4121, 6023, 8242, 12046, 16903, 33806, 78299, 156598, 219739, 321157, 439478, 642314, 4175041, 5358251, 8350082, 10716502, 69657263, 101806769, 139314526, 203613538, 1323487997, 2646975994]

約数ペア:

[(1, 2646975994), (2, 1323487997), (13, 203613538), (19, 139314526), (26, 101806769), (38, 69657263), (247, 10716502), (317, 8350082), (494, 5358251), (634, 4175041), (4121, 642314), (6023, 439478), (8242, 321157), (12046, 219739), (16903, 156598), (33806, 78299)]