1444232060

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{280979}}^1$

素因数の和:281245

約数の個数: 24

約数和(自身を含む): 3044699280

約数和(自身を除く): 1600467220

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 280979, 561958, 1123916, 1404895, 2809790, 5619580, 72211603, 144423206, 288846412, 361058015, 722116030, 1444232060]

約数ペア:

[(1, 1444232060), (2, 722116030), (4, 361058015), (5, 288846412), (10, 144423206), (20, 72211603), (257, 5619580), (514, 2809790), (1028, 1404895), (1285, 1123916), (2570, 561958), (5140, 280979)]