2178698834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1301}}^1\times {\mathrm{2221}}^1$

素因数の和:3566

約数の個数: 32

約数和(自身を含む): 3645235440

約数和(自身を除く): 1466536606

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 1301, 2221, 2602, 4442, 16913, 28873, 33826, 37729, 57746, 64409, 75458, 128818, 490477, 837317, 980954, 1674634, 2889521, 5779042, 37563773, 75127546, 83796109, 167592218, 1089349417, 2178698834]

約数ペア:

[(1, 2178698834), (2, 1089349417), (13, 167592218), (26, 83796109), (29, 75127546), (58, 37563773), (377, 5779042), (754, 2889521), (1301, 1674634), (2221, 980954), (2602, 837317), (4442, 490477), (16913, 128818), (28873, 75458), (33826, 64409), (37729, 57746)]