528864154

素因数分解:

$2^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1913}}^1$

素因数の和:1980

約数の個数: 64

約数和(自身を含む): 1028966400

約数和(自身を除く): 500102246

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 343, 403, 434, 637, 686, 806, 1274, 1519, 1913, 2821, 3038, 3826, 4459, 5642, 8918, 10633, 13391, 19747, 21266, 24869, 26782, 39494, 49738, 59303, 93737, 118606, 138229, 174083, 187474, 276458, 348166, 415121, 656159, 770939, 830242, 1218581, 1312318, 1541878, 2437162, 2905847, 5396573, 5811694, 8530067, 10793146, 17060134, 20340929, 37776011, 40681858, 75552022, 264432077, 528864154]

約数ペア:

[(1, 528864154), (2, 264432077), (7, 75552022), (13, 40681858), (14, 37776011), (26, 20340929), (31, 17060134), (49, 10793146), (62, 8530067), (91, 5811694), (98, 5396573), (182, 2905847), (217, 2437162), (343, 1541878), (403, 1312318), (434, 1218581), (637, 830242), (686, 770939), (806, 656159), (1274, 415121), (1519, 348166), (1913, 276458), (2821, 187474), (3038, 174083), (3826, 138229), (4459, 118606), (5642, 93737), (8918, 59303), (10633, 49738), (13391, 39494), (19747, 26782), (21266, 24869)]