320468614

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{21977}}^1$

素因数の和:22319

約数の個数: 16

約数和(自身を含む): 503208288

約数和(自身を除く): 182739674

約数列:

[1, 2, 23, 46, 317, 634, 7291, 14582, 21977, 43954, 505471, 1010942, 6966709, 13933418, 160234307, 320468614]

約数ペア:

[(1, 320468614), (2, 160234307), (23, 13933418), (46, 6966709), (317, 1010942), (634, 505471), (7291, 43954), (14582, 21977)]