1278993804

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9689347}}^1$

素因数の和:9689365

約数の個数: 24

約数和(自身を含む): 3255620928

約数和(自身を除く): 1976627124

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 9689347, 19378694, 29068041, 38757388, 58136082, 106582817, 116272164, 213165634, 319748451, 426331268, 639496902, 1278993804]

約数ペア:

[(1, 1278993804), (2, 639496902), (3, 426331268), (4, 319748451), (6, 213165634), (11, 116272164), (12, 106582817), (22, 58136082), (33, 38757388), (44, 29068041), (66, 19378694), (132, 9689347)]