1388335234

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79579}}^1$

素因数の和:79666

約数の個数: 32

約数和(自身を含む): 2486715840

約数和(自身を除く): 1098380606

約数列:

[1, 2, 11, 13, 22, 26, 61, 122, 143, 286, 671, 793, 1342, 1586, 8723, 17446, 79579, 159158, 875369, 1034527, 1750738, 2069054, 4854319, 9708638, 11379797, 22759594, 53397509, 63106147, 106795018, 126212294, 694167617, 1388335234]

約数ペア:

[(1, 1388335234), (2, 694167617), (11, 126212294), (13, 106795018), (22, 63106147), (26, 53397509), (61, 22759594), (122, 11379797), (143, 9708638), (286, 4854319), (671, 2069054), (793, 1750738), (1342, 1034527), (1586, 875369), (8723, 159158), (17446, 79579)]