6668573669644

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{509}}^1\times {\mathrm{79886119}}^1$

素因数の和:79886673

約数の個数: 24

約数和(自身を含む): 11978124832800

約数和(自身を除く): 5309551163156

約数列:

[1, 2, 4, 41, 82, 164, 509, 1018, 2036, 20869, 41738, 83476, 79886119, 159772238, 319544476, 3275330879, 6550661758, 13101323516, 40662034571, 81324069142, 162648138284, 1667143417411, 3334286834822, 6668573669644]

約数ペア:

[(1, 6668573669644), (2, 3334286834822), (4, 1667143417411), (41, 162648138284), (82, 81324069142), (164, 40662034571), (509, 13101323516), (1018, 6550661758), (2036, 3275330879), (20869, 319544476), (41738, 159772238), (83476, 79886119)]