2168157035

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1\times {\mathrm{1901}}^1$

素因数の和:2239

約数の個数: 32

約数和(自身を含む): 2884040640

約数和(自身を除く): 715883605

約数列:

[1, 5, 11, 55, 89, 233, 445, 979, 1165, 1901, 2563, 4895, 9505, 12815, 20737, 20911, 103685, 104555, 169189, 228107, 442933, 845945, 1140535, 1861079, 2214665, 4872263, 9305395, 24361315, 39421037, 197105185, 433631407, 2168157035]

約数ペア:

[(1, 2168157035), (5, 433631407), (11, 197105185), (55, 39421037), (89, 24361315), (233, 9305395), (445, 4872263), (979, 2214665), (1165, 1861079), (1901, 1140535), (2563, 845945), (4895, 442933), (9505, 228107), (12815, 169189), (20737, 104555), (20911, 103685)]