320460886

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{50119}}^1$

素因数の和:50283

約数の個数: 16

約数和(自身を含む): 505209600

約数和(自身を除く): 184748714

約数列:

[1, 2, 23, 46, 139, 278, 3197, 6394, 50119, 100238, 1152737, 2305474, 6966541, 13933082, 160230443, 320460886]

約数ペア:

[(1, 320460886), (2, 160230443), (23, 13933082), (46, 6966541), (139, 2305474), (278, 1152737), (3197, 100238), (6394, 50119)]