980715878

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{467}}^1\times {\mathrm{24419}}^1$

素因数の和:24931

約数の個数: 16

約数和(自身を含む): 1508569920

約数和(自身を除く): 527854042

約数列:

[1, 2, 43, 86, 467, 934, 20081, 24419, 40162, 48838, 1050017, 2100034, 11403673, 22807346, 490357939, 980715878]

約数ペア:

[(1, 980715878), (2, 490357939), (43, 22807346), (86, 11403673), (467, 2100034), (934, 1050017), (20081, 48838), (24419, 40162)]