97438510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{5471}}^1$

素因数の和:5628

約数の個数: 32

約数和(自身を含む): 190294272

約数和(自身を除く): 92855762

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 137, 274, 685, 1370, 1781, 3562, 5471, 8905, 10942, 17810, 27355, 54710, 71123, 142246, 355615, 711230, 749527, 1499054, 3747635, 7495270, 9743851, 19487702, 48719255, 97438510]

約数ペア:

[(1, 97438510), (2, 48719255), (5, 19487702), (10, 9743851), (13, 7495270), (26, 3747635), (65, 1499054), (130, 749527), (137, 711230), (274, 355615), (685, 142246), (1370, 71123), (1781, 54710), (3562, 27355), (5471, 17810), (8905, 10942)]