2505594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1$

素因数の和:391

約数の個数: 48

約数和(自身を含む): 6219072

約数和(自身を除く): 3713478

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 353, 507, 546, 706, 1014, 1059, 1183, 2118, 2366, 2471, 3549, 4589, 4942, 7098, 7413, 9178, 13767, 14826, 27534, 32123, 59657, 64246, 96369, 119314, 178971, 192738, 357942, 417599, 835198, 1252797, 2505594]

約数ペア:

[(1, 2505594), (2, 1252797), (3, 835198), (6, 417599), (7, 357942), (13, 192738), (14, 178971), (21, 119314), (26, 96369), (39, 64246), (42, 59657), (78, 32123), (91, 27534), (169, 14826), (182, 13767), (273, 9178), (338, 7413), (353, 7098), (507, 4942), (546, 4589), (706, 3549), (1014, 2471), (1059, 2366), (1183, 2118)]