2813840654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{409}}^1\times {\mathrm{149561}}^1$

素因数の和:149995

約数の個数: 16

約数和(自身を含む): 4415070240

約数和(自身を除く): 1601229586

約数列:

[1, 2, 23, 46, 409, 818, 9407, 18814, 149561, 299122, 3439903, 6879806, 61170449, 122340898, 1406920327, 2813840654]

約数ペア:

[(1, 2813840654), (2, 1406920327), (23, 122340898), (46, 61170449), (409, 6879806), (818, 3439903), (9407, 299122), (18814, 149561)]