289297726

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{617}}^1\times {\mathrm{10193}}^1$

素因数の和:10835

約数の個数: 16

約数和(自身を含む): 453592224

約数和(自身を除く): 164294498

約数列:

[1, 2, 23, 46, 617, 1234, 10193, 14191, 20386, 28382, 234439, 468878, 6289081, 12578162, 144648863, 289297726]

約数ペア:

[(1, 289297726), (2, 144648863), (23, 12578162), (46, 6289081), (617, 468878), (1234, 234439), (10193, 28382), (14191, 20386)]