1910128116

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{394981}}^1$

素因数の和:395032

約数の個数: 48

約数和(自身を含む): 4954654208

約数和(自身を除く): 3044526092

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 394981, 789962, 1184943, 1579924, 2369886, 4739772, 5134753, 10269506, 12244411, 15404259, 20539012, 24488822, 30808518, 36733233, 48977644, 61617036, 73466466, 146932932, 159177343, 318354686, 477532029, 636709372, 955064058, 1910128116]

約数ペア:

[(1, 1910128116), (2, 955064058), (3, 636709372), (4, 477532029), (6, 318354686), (12, 159177343), (13, 146932932), (26, 73466466), (31, 61617036), (39, 48977644), (52, 36733233), (62, 30808518), (78, 24488822), (93, 20539012), (124, 15404259), (156, 12244411), (186, 10269506), (372, 5134753), (403, 4739772), (806, 2369886), (1209, 1579924), (1612, 1184943), (2418, 789962), (4836, 394981)]