2017880826

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1361593}}^1$

素因数の和:1361630

約数の個数: 32

約数和(自身を含む): 4574955840

約数和(自身を除く): 2557075014

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 1361593, 2723186, 4084779, 8169558, 17700709, 25870267, 35401418, 51740534, 53102127, 77610801, 106204254, 155221602, 336313471, 672626942, 1008940413, 2017880826]

約数ペア:

[(1, 2017880826), (2, 1008940413), (3, 672626942), (6, 336313471), (13, 155221602), (19, 106204254), (26, 77610801), (38, 53102127), (39, 51740534), (57, 35401418), (78, 25870267), (114, 17700709), (247, 8169558), (494, 4084779), (741, 2723186), (1482, 1361593)]