129646504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1246601}}^1$

素因数の和:1246620

約数の個数: 16

約数和(自身を含む): 261786420

約数和(自身を除く): 132139916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1246601, 2493202, 4986404, 9972808, 16205813, 32411626, 64823252, 129646504]

約数ペア:

[(1, 129646504), (2, 64823252), (4, 32411626), (8, 16205813), (13, 9972808), (26, 4986404), (52, 2493202), (104, 1246601)]