25809525553

素因数分解:

$7^1\times {\mathrm{113}}^1\times {\mathrm{1997}}^1\times {\mathrm{16339}}^1$

素因数の和:18456

約数の個数: 16

約数和(自身を含む): 29774355840

約数和(自身を除く): 3964830287

約数列:

[1, 7, 113, 791, 1997, 13979, 16339, 114373, 225661, 1579627, 1846307, 12924149, 32628983, 228402881, 3687075079, 25809525553]

約数ペア:

[(1, 25809525553), (7, 3687075079), (113, 228402881), (791, 32628983), (1997, 12924149), (13979, 1846307), (16339, 1579627), (114373, 225661)]