1211113587712

素因数分解:

$2^{10}\times 7^1\times {\mathrm{168961159}}^1$

素因数の和:168961186

約数の個数: 44

約数和(自身を含む): 2766907956160

約数和(自身を除く): 1555794368448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 168961159, 337922318, 675844636, 1182728113, 1351689272, 2365456226, 2703378544, 4730912452, 5406757088, 9461824904, 10813514176, 18923649808, 21627028352, 37847299616, 43254056704, 75694599232, 86508113408, 151389198464, 173016226816, 302778396928, 605556793856, 1211113587712]

約数ペア:

[(1, 1211113587712), (2, 605556793856), (4, 302778396928), (7, 173016226816), (8, 151389198464), (14, 86508113408), (16, 75694599232), (28, 43254056704), (32, 37847299616), (56, 21627028352), (64, 18923649808), (112, 10813514176), (128, 9461824904), (224, 5406757088), (256, 4730912452), (448, 2703378544), (512, 2365456226), (896, 1351689272), (1024, 1182728113), (1792, 675844636), (3584, 337922318), (7168, 168961159)]