259382008

素因数分解:

$2^3\times {\mathrm{113}}^1\times {\mathrm{286927}}^1$

素因数の和:287046

約数の個数: 16

約数和(自身を含む): 490646880

約数和(自身を除く): 231264872

約数列:

[1, 2, 4, 8, 113, 226, 452, 904, 286927, 573854, 1147708, 2295416, 32422751, 64845502, 129691004, 259382008]

約数ペア:

[(1, 259382008), (2, 129691004), (4, 64845502), (8, 32422751), (113, 2295416), (226, 1147708), (452, 573854), (904, 286927)]