13290486

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2549}}^1$

素因数の和:2644

約数の個数: 32

約数和(自身を含む): 29376000

約数和(自身を除く): 16085514

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 79, 158, 237, 474, 869, 1738, 2549, 2607, 5098, 5214, 7647, 15294, 28039, 56078, 84117, 168234, 201371, 402742, 604113, 1208226, 2215081, 4430162, 6645243, 13290486]

約数ペア:

[(1, 13290486), (2, 6645243), (3, 4430162), (6, 2215081), (11, 1208226), (22, 604113), (33, 402742), (66, 201371), (79, 168234), (158, 84117), (237, 56078), (474, 28039), (869, 15294), (1738, 7647), (2549, 5214), (2607, 5098)]