2912391742

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{9679}}^1$

素因数の和:9928

約数の個数: 32

約数和(自身を含む): 4800660480

約数和(自身を除く): 1888268738

約数列:

[1, 2, 13, 26, 71, 142, 163, 326, 923, 1846, 2119, 4238, 9679, 11573, 19358, 23146, 125827, 150449, 251654, 300898, 687209, 1374418, 1577677, 3155354, 8933717, 17867434, 20509801, 41019602, 112015067, 224030134, 1456195871, 2912391742]

約数ペア:

[(1, 2912391742), (2, 1456195871), (13, 224030134), (26, 112015067), (71, 41019602), (142, 20509801), (163, 17867434), (326, 8933717), (923, 3155354), (1846, 1577677), (2119, 1374418), (4238, 687209), (9679, 300898), (11573, 251654), (19358, 150449), (23146, 125827)]