2080211042

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{5503}}^1$

素因数の和:5623

約数の個数: 64

約数和(自身を含む): 4024172544

約数和(自身を除く): 1943961502

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 67, 91, 134, 182, 217, 403, 434, 469, 806, 871, 938, 1742, 2077, 2821, 4154, 5503, 5642, 6097, 11006, 12194, 14539, 27001, 29078, 38521, 54002, 71539, 77042, 143078, 170593, 189007, 341186, 368701, 378014, 500773, 737402, 1001546, 1194151, 2217709, 2388302, 2580907, 4435418, 4793113, 5161814, 9586226, 11429731, 15523963, 22859462, 31047926, 33551791, 67103582, 80008117, 148586503, 160016234, 297173006, 1040105521, 2080211042]

約数ペア:

[(1, 2080211042), (2, 1040105521), (7, 297173006), (13, 160016234), (14, 148586503), (26, 80008117), (31, 67103582), (62, 33551791), (67, 31047926), (91, 22859462), (134, 15523963), (182, 11429731), (217, 9586226), (403, 5161814), (434, 4793113), (469, 4435418), (806, 2580907), (871, 2388302), (938, 2217709), (1742, 1194151), (2077, 1001546), (2821, 737402), (4154, 500773), (5503, 378014), (5642, 368701), (6097, 341186), (11006, 189007), (12194, 170593), (14539, 143078), (27001, 77042), (29078, 71539), (38521, 54002)]