7996010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{463}}^1$

素因数の和:638

約数の個数: 32

約数和(自身を含む): 15835392

約数和(自身を除く): 7839382

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 463, 785, 926, 1570, 1727, 2315, 3454, 4630, 5093, 8635, 10186, 17270, 25465, 50930, 72691, 145382, 363455, 726910, 799601, 1599202, 3998005, 7996010]

約数ペア:

[(1, 7996010), (2, 3998005), (5, 1599202), (10, 799601), (11, 726910), (22, 363455), (55, 145382), (110, 72691), (157, 50930), (314, 25465), (463, 17270), (785, 10186), (926, 8635), (1570, 5093), (1727, 4630), (2315, 3454)]