3278002

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:143

約数の個数: 48

約数和(自身を含む): 6435072

約数和(自身を除く): 3157070

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 83, 91, 98, 166, 182, 217, 403, 434, 581, 637, 806, 1079, 1162, 1274, 1519, 2158, 2573, 2821, 3038, 4067, 5146, 5642, 7553, 8134, 15106, 18011, 19747, 33449, 36022, 39494, 52871, 66898, 105742, 126077, 234143, 252154, 468286, 1639001, 3278002]

約数ペア:

[(1, 3278002), (2, 1639001), (7, 468286), (13, 252154), (14, 234143), (26, 126077), (31, 105742), (49, 66898), (62, 52871), (83, 39494), (91, 36022), (98, 33449), (166, 19747), (182, 18011), (217, 15106), (403, 8134), (434, 7553), (581, 5642), (637, 5146), (806, 4067), (1079, 3038), (1162, 2821), (1274, 2573), (1519, 2158)]