401481400324

素因数分解:

$2^2\times {\mathrm{1549}}^1\times {\mathrm{5441}}^1\times {\mathrm{11909}}^1$

素因数の和:18903

約数の個数: 24

約数和(自身を含む): 703234287000

約数和(自身を除く): 301752886676

約数列:

[1, 2, 4, 1549, 3098, 5441, 6196, 10882, 11909, 21764, 23818, 47636, 8428109, 16856218, 18447041, 33712436, 36894082, 64796869, 73788164, 129593738, 259187476, 100370350081, 200740700162, 401481400324]

約数ペア:

[(1, 401481400324), (2, 200740700162), (4, 100370350081), (1549, 259187476), (3098, 129593738), (5441, 73788164), (6196, 64796869), (10882, 36894082), (11909, 33712436), (21764, 18447041), (23818, 16856218), (47636, 8428109)]