2048651776

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{235369}}^1$

素因数の和:235404

約数の個数: 40

約数和(自身を含む): 4334103180

約数和(自身を除く): 2285451404

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1088, 2176, 4352, 8704, 235369, 470738, 941476, 1882952, 3765904, 4001273, 7531808, 8002546, 15063616, 16005092, 30127232, 32010184, 60254464, 64020368, 120508928, 128040736, 256081472, 512162944, 1024325888, 2048651776]

約数ペア:

[(1, 2048651776), (2, 1024325888), (4, 512162944), (8, 256081472), (16, 128040736), (17, 120508928), (32, 64020368), (34, 60254464), (64, 32010184), (68, 30127232), (128, 16005092), (136, 15063616), (256, 8002546), (272, 7531808), (512, 4001273), (544, 3765904), (1088, 1882952), (2176, 941476), (4352, 470738), (8704, 235369)]