8143746

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{797}}^1$

素因数の和:946

約数の個数: 32

約数和(自身を含む): 17696448

約数和(自身を除く): 9552702

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 131, 262, 393, 786, 797, 1594, 1703, 2391, 3406, 4782, 5109, 10218, 10361, 20722, 31083, 62166, 104407, 208814, 313221, 626442, 1357291, 2714582, 4071873, 8143746]

約数ペア:

[(1, 8143746), (2, 4071873), (3, 2714582), (6, 1357291), (13, 626442), (26, 313221), (39, 208814), (78, 104407), (131, 62166), (262, 31083), (393, 20722), (786, 10361), (797, 10218), (1594, 5109), (1703, 4782), (2391, 3406)]