2012207613

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{10601}}^1$

素因数の和:10805

約数の個数: 32

約数和(自身を含む): 3001807872

約数和(自身を除く): 989600259

約数列:

[1, 3, 13, 31, 39, 93, 157, 403, 471, 1209, 2041, 4867, 6123, 10601, 14601, 31803, 63271, 137813, 189813, 328631, 413439, 985893, 1664357, 4272203, 4993071, 12816609, 21636641, 51595067, 64909923, 154785201, 670735871, 2012207613]

約数ペア:

[(1, 2012207613), (3, 670735871), (13, 154785201), (31, 64909923), (39, 51595067), (93, 21636641), (157, 12816609), (403, 4993071), (471, 4272203), (1209, 1664357), (2041, 985893), (4867, 413439), (6123, 328631), (10601, 189813), (14601, 137813), (31803, 63271)]