16668701270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6947}}^1\times {\mathrm{18457}}^1$

素因数の和:25424

約数の個数: 32

約数和(自身を含む): 32318038368

約数和(自身を除く): 15649337098

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6947, 13894, 18457, 34735, 36914, 69470, 90311, 92285, 180622, 184570, 239941, 451555, 479882, 903110, 1199705, 2399410, 128220779, 256441558, 641103895, 1282207790, 1666870127, 3333740254, 8334350635, 16668701270]

約数ペア:

[(1, 16668701270), (2, 8334350635), (5, 3333740254), (10, 1666870127), (13, 1282207790), (26, 641103895), (65, 256441558), (130, 128220779), (6947, 2399410), (13894, 1199705), (18457, 903110), (34735, 479882), (36914, 451555), (69470, 239941), (90311, 184570), (92285, 180622)]