827648510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{46471}}^1$

素因数の和:46628

約数の個数: 32

約数和(自身を含む): 1616110272

約数和(自身を除く): 788461762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 8905, 17810, 46471, 92942, 232355, 464710, 604123, 1208246, 3020615, 6041230, 6366527, 12733054, 31832635, 63665270, 82764851, 165529702, 413824255, 827648510]

約数ペア:

[(1, 827648510), (2, 413824255), (5, 165529702), (10, 82764851), (13, 63665270), (26, 31832635), (65, 12733054), (130, 6366527), (137, 6041230), (274, 3020615), (685, 1208246), (1370, 604123), (1781, 464710), (3562, 232355), (8905, 92942), (17810, 46471)]