2012103376

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1153729}}^1$

素因数の和:1153846

約数の個数: 20

約数和(自身を含む): 3934219300

約数和(自身を除く): 1922115924

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1153729, 2307458, 4614916, 9229832, 18459664, 125756461, 251512922, 503025844, 1006051688, 2012103376]

約数ペア:

[(1, 2012103376), (2, 1006051688), (4, 503025844), (8, 251512922), (16, 125756461), (109, 18459664), (218, 9229832), (436, 4614916), (872, 2307458), (1744, 1153729)]