489176492

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{82799}}^1$

素因数の和:83021

約数の個数: 24

約数和(自身を含む): 983001600

約数和(自身を除く): 493825108

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 844, 1477, 2954, 5908, 82799, 165598, 331196, 579593, 1159186, 2318372, 17470589, 34941178, 69882356, 122294123, 244588246, 489176492]

約数ペア:

[(1, 489176492), (2, 244588246), (4, 122294123), (7, 69882356), (14, 34941178), (28, 17470589), (211, 2318372), (422, 1159186), (844, 579593), (1477, 331196), (2954, 165598), (5908, 82799)]