880702942

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{4099}}^1$

素因数の和:4360

約数の個数: 32

約数和(自身を含む): 1535040000

約数和(自身を除く): 654337058

約数列:

[1, 2, 7, 14, 103, 149, 206, 298, 721, 1043, 1442, 2086, 4099, 8198, 15347, 28693, 30694, 57386, 107429, 214858, 422197, 610751, 844394, 1221502, 2955379, 4275257, 5910758, 8550514, 62907353, 125814706, 440351471, 880702942]

約数ペア:

[(1, 880702942), (2, 440351471), (7, 125814706), (14, 62907353), (103, 8550514), (149, 5910758), (206, 4275257), (298, 2955379), (721, 1221502), (1043, 844394), (1442, 610751), (2086, 422197), (4099, 214858), (8198, 107429), (15347, 57386), (28693, 30694)]