8889403138

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{409}}^1\times {\mathrm{1319}}^1$

素因数の和:1855

約数の個数: 64

約数和(自身を含む): 16833484800

約数和(自身を除く): 7944081662

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 214, 409, 749, 818, 1177, 1319, 1498, 2354, 2638, 2863, 4499, 5726, 8239, 8998, 9233, 14509, 16478, 18466, 29018, 31493, 43763, 62986, 87526, 101563, 141133, 203126, 282266, 306341, 481393, 539471, 612682, 962786, 987931, 1078942, 1552463, 1975862, 3104926, 3369751, 3776297, 5934181, 6739502, 7552594, 10867241, 11868362, 21734482, 41539267, 57723397, 83078534, 115446794, 404063779, 634957367, 808127558, 1269914734, 4444701569, 8889403138]

約数ペア:

[(1, 8889403138), (2, 4444701569), (7, 1269914734), (11, 808127558), (14, 634957367), (22, 404063779), (77, 115446794), (107, 83078534), (154, 57723397), (214, 41539267), (409, 21734482), (749, 11868362), (818, 10867241), (1177, 7552594), (1319, 6739502), (1498, 5934181), (2354, 3776297), (2638, 3369751), (2863, 3104926), (4499, 1975862), (5726, 1552463), (8239, 1078942), (8998, 987931), (9233, 962786), (14509, 612682), (16478, 539471), (18466, 481393), (29018, 306341), (31493, 282266), (43763, 203126), (62986, 141133), (87526, 101563)]