2155492776

素因数分解:

$2^3\times 3^1\times {\mathrm{1039}}^1\times {\mathrm{86441}}^1$

素因数の和:87489

約数の個数: 32

約数和(自身を含む): 5393980800

約数和(自身を除く): 3238488024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1039, 2078, 3117, 4156, 6234, 8312, 12468, 24936, 86441, 172882, 259323, 345764, 518646, 691528, 1037292, 2074584, 89812199, 179624398, 269436597, 359248796, 538873194, 718497592, 1077746388, 2155492776]

約数ペア:

[(1, 2155492776), (2, 1077746388), (3, 718497592), (4, 538873194), (6, 359248796), (8, 269436597), (12, 179624398), (24, 89812199), (1039, 2074584), (2078, 1037292), (3117, 691528), (4156, 518646), (6234, 345764), (8312, 259323), (12468, 172882), (24936, 86441)]