454442384452

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{778907}}^1$

素因数の和:779296

約数の個数: 48

約数和(自身を含む): 925417479168

約数和(自身を除く): 470975094716

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 268, 311, 469, 622, 938, 1244, 1876, 2177, 4354, 8708, 20837, 41674, 83348, 145859, 291718, 583436, 778907, 1557814, 3115628, 5452349, 10904698, 21809396, 52186769, 104373538, 208747076, 242240077, 365307383, 484480154, 730614766, 968960308, 1461229532, 1695680539, 3391361078, 6782722156, 16230085159, 32460170318, 64920340636, 113610596113, 227221192226, 454442384452]

約数ペア:

[(1, 454442384452), (2, 227221192226), (4, 113610596113), (7, 64920340636), (14, 32460170318), (28, 16230085159), (67, 6782722156), (134, 3391361078), (268, 1695680539), (311, 1461229532), (469, 968960308), (622, 730614766), (938, 484480154), (1244, 365307383), (1876, 242240077), (2177, 208747076), (4354, 104373538), (8708, 52186769), (20837, 21809396), (41674, 10904698), (83348, 5452349), (145859, 3115628), (291718, 1557814), (583436, 778907)]