1288424556

素因数分解:

$2^2\times 3^4\times {\mathrm{3976619}}^1$

素因数の和:3976635

約数の個数: 30

約数和(自身を含む): 3368197140

約数和(自身を除く): 2079772584

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 3976619, 7953238, 11929857, 15906476, 23859714, 35789571, 47719428, 71579142, 107368713, 143158284, 214737426, 322106139, 429474852, 644212278, 1288424556]

約数ペア:

[(1, 1288424556), (2, 644212278), (3, 429474852), (4, 322106139), (6, 214737426), (9, 143158284), (12, 107368713), (18, 71579142), (27, 47719428), (36, 35789571), (54, 23859714), (81, 15906476), (108, 11929857), (162, 7953238), (324, 3976619)]