434434

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1$

素因数の和:71

約数の個数: 48

約数和(自身を含む): 919296

約数和(自身を除く): 484862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 31, 49, 62, 77, 91, 98, 143, 154, 182, 217, 286, 341, 403, 434, 539, 637, 682, 806, 1001, 1078, 1274, 1519, 2002, 2387, 2821, 3038, 4433, 4774, 5642, 7007, 8866, 14014, 16709, 19747, 31031, 33418, 39494, 62062, 217217, 434434]

約数ペア:

[(1, 434434), (2, 217217), (7, 62062), (11, 39494), (13, 33418), (14, 31031), (22, 19747), (26, 16709), (31, 14014), (49, 8866), (62, 7007), (77, 5642), (91, 4774), (98, 4433), (143, 3038), (154, 2821), (182, 2387), (217, 2002), (286, 1519), (341, 1274), (403, 1078), (434, 1001), (539, 806), (637, 682)]