2180505607

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{184211}}^1$

素因数の和:184326

約数の個数: 16

約数和(自身を含む): 2652652800

約数和(自身を除く): 472147193

約数列:

[1, 7, 19, 89, 133, 623, 1691, 11837, 184211, 1289477, 3500009, 16394779, 24500063, 114763453, 311500801, 2180505607]

約数ペア:

[(1, 2180505607), (7, 311500801), (19, 114763453), (89, 24500063), (133, 16394779), (623, 3500009), (1691, 1289477), (11837, 184211)]