740778883

素因数分解:

${\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{141397}}^1$

素因数の和:141454

約数の個数: 12

約数和(自身を含む): 828026688

約数和(自身を除く): 87247805

約数列:

[1, 13, 31, 169, 403, 5239, 141397, 1838161, 4383307, 23896093, 56982991, 740778883]

約数ペア:

[(1, 740778883), (13, 56982991), (31, 23896093), (169, 4383307), (403, 1838161), (5239, 141397)]