6657421808

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{795581}}^1$

素因数の和:796112

約数の個数: 20

約数和(自身を含む): 12923434008

約数和(自身を除く): 6266012200

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 795581, 1591162, 3182324, 6364648, 12729296, 416088863, 832177726, 1664355452, 3328710904, 6657421808]

約数ペア:

[(1, 6657421808), (2, 3328710904), (4, 1664355452), (8, 832177726), (16, 416088863), (523, 12729296), (1046, 6364648), (2092, 3182324), (4184, 1591162), (8368, 795581)]