978811378

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{241}}^1\times {\mathrm{43207}}^1$

素因数の和:43497

約数の個数: 16

約数和(自身を含む): 1505712384

約数和(自身を除く): 526901006

約数列:

[1, 2, 47, 94, 241, 482, 11327, 22654, 43207, 86414, 2030729, 4061458, 10412887, 20825774, 489405689, 978811378]

約数ペア:

[(1, 978811378), (2, 489405689), (47, 20825774), (94, 10412887), (241, 4061458), (482, 2030729), (11327, 86414), (22654, 43207)]