289267918

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{29803}}^1$

素因数の和:30039

約数の個数: 16

約数和(自身を含む): 454928256

約数和(自身を除く): 165660338

約数列:

[1, 2, 23, 46, 211, 422, 4853, 9706, 29803, 59606, 685469, 1370938, 6288433, 12576866, 144633959, 289267918]

約数ペア:

[(1, 289267918), (2, 144633959), (23, 12576866), (46, 6288433), (211, 1370938), (422, 685469), (4853, 59606), (9706, 29803)]