1581161082

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1609}}^1\times {\mathrm{7121}}^1$

素因数の和:8758

約数の個数: 32

約数和(自身を含む): 3302328960

約数和(自身を除く): 1721167878

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1609, 3218, 4827, 7121, 9654, 14242, 21363, 37007, 42726, 74014, 111021, 163783, 222042, 327566, 491349, 982698, 11457689, 22915378, 34373067, 68746134, 263526847, 527053694, 790580541, 1581161082]

約数ペア:

[(1, 1581161082), (2, 790580541), (3, 527053694), (6, 263526847), (23, 68746134), (46, 34373067), (69, 22915378), (138, 11457689), (1609, 982698), (3218, 491349), (4827, 327566), (7121, 222042), (9654, 163783), (14242, 111021), (21363, 74014), (37007, 42726)]