2008798049245

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{617}}^1\times {\mathrm{1753}}^1\times {\mathrm{28573}}^1$

素因数の和:30961

約数の個数: 32

約数和(自身を含む): 2601766937952

約数和(自身を除く): 592968888707

約数列:

[1, 5, 13, 65, 617, 1753, 3085, 8021, 8765, 22789, 28573, 40105, 113945, 142865, 371449, 1081601, 1857245, 5408005, 14060813, 17629541, 50088469, 70304065, 88147705, 229184033, 250442345, 651150097, 1145920165, 3255750485, 30904585373, 154522926865, 401759609849, 2008798049245]

約数ペア:

[(1, 2008798049245), (5, 401759609849), (13, 154522926865), (65, 30904585373), (617, 3255750485), (1753, 1145920165), (3085, 651150097), (8021, 250442345), (8765, 229184033), (22789, 88147705), (28573, 70304065), (40105, 50088469), (113945, 17629541), (142865, 14060813), (371449, 5408005), (1081601, 1857245)]