2781216103658

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{7159}}^1\times {\mathrm{160933}}^1$

素因数の和:168182

約数の個数: 32

約数和(自身を含む): 4480093566720

約数和(自身を除く): 1698877463062

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 7159, 14318, 121703, 160933, 243406, 321866, 508289, 1016578, 2735861, 5471722, 8640913, 11426243, 17281826, 22852486, 194246131, 388492262, 1152119347, 2304238694, 19586028899, 39172057798, 81800473637, 163600947274, 1390608051829, 2781216103658]

約数ペア:

[(1, 2781216103658), (2, 1390608051829), (17, 163600947274), (34, 81800473637), (71, 39172057798), (142, 19586028899), (1207, 2304238694), (2414, 1152119347), (7159, 388492262), (14318, 194246131), (121703, 22852486), (160933, 17281826), (243406, 11426243), (321866, 8640913), (508289, 5471722), (1016578, 2735861)]