2013963501

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{499}}^1$

素因数の和:730

約数の個数: 64

約数和(自身を含む): 3185280000

約数和(自身を除く): 1171316499

約数列:

[1, 3, 11, 19, 33, 41, 57, 123, 157, 209, 451, 471, 499, 627, 779, 1353, 1497, 1727, 2337, 2983, 5181, 5489, 6437, 8569, 8949, 9481, 16467, 19311, 20459, 25707, 28443, 32813, 61377, 70807, 78343, 98439, 104291, 122303, 212421, 225049, 235029, 312873, 366909, 388721, 675147, 861773, 1166163, 1345333, 1488517, 2585319, 3212063, 4035999, 4275931, 4465551, 9636189, 12827793, 16373687, 35332693, 49121061, 61029197, 105998079, 183087591, 671321167, 2013963501]

約数ペア:

[(1, 2013963501), (3, 671321167), (11, 183087591), (19, 105998079), (33, 61029197), (41, 49121061), (57, 35332693), (123, 16373687), (157, 12827793), (209, 9636189), (451, 4465551), (471, 4275931), (499, 4035999), (627, 3212063), (779, 2585319), (1353, 1488517), (1497, 1345333), (1727, 1166163), (2337, 861773), (2983, 675147), (5181, 388721), (5489, 366909), (6437, 312873), (8569, 235029), (8949, 225049), (9481, 212421), (16467, 122303), (19311, 104291), (20459, 98439), (25707, 78343), (28443, 70807), (32813, 61377)]