2974868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3011}}^1$

素因数の和:3047

約数の個数: 24

約数和(自身を含む): 5903520

約数和(自身を除く): 2928652

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 3011, 6022, 12044, 39143, 57209, 78286, 114418, 156572, 228836, 743717, 1487434, 2974868]

約数ペア:

[(1, 2974868), (2, 1487434), (4, 743717), (13, 228836), (19, 156572), (26, 114418), (38, 78286), (52, 57209), (76, 39143), (247, 12044), (494, 6022), (988, 3011)]