1057182826

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1237919}}^1$

素因数の和:1237989

約数の個数: 16

約数和(自身を含む): 1842024960

約数和(自身を除く): 784842134

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 1237919, 2475838, 8665433, 17330866, 75513059, 151026118, 528591413, 1057182826]

約数ペア:

[(1, 1057182826), (2, 528591413), (7, 151026118), (14, 75513059), (61, 17330866), (122, 8665433), (427, 2475838), (854, 1237919)]