8070213814

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{431}}^1\times {\mathrm{2137}}^1$

素因数の和:2920

約数の個数: 32

約数和(自身を含む): 13111652736

約数和(自身を除く): 5041438922

約数列:

[1, 2, 13, 26, 337, 431, 674, 862, 2137, 4274, 4381, 5603, 8762, 11206, 27781, 55562, 145247, 290494, 720169, 921047, 1440338, 1842094, 1888211, 3776422, 9362197, 11973611, 18724394, 23947222, 310392839, 620785678, 4035106907, 8070213814]

約数ペア:

[(1, 8070213814), (2, 4035106907), (13, 620785678), (26, 310392839), (337, 23947222), (431, 18724394), (674, 11973611), (862, 9362197), (2137, 3776422), (4274, 1888211), (4381, 1842094), (5603, 1440338), (8762, 921047), (11206, 720169), (27781, 290494), (55562, 145247)]