1566175390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^3\times {\mathrm{71287}}^1$

素因数の和:71333

約数の個数: 32

約数和(自身を含む): 3053977920

約数和(自身を除く): 1487802530

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 4394, 10985, 21970, 71287, 142574, 356435, 712870, 926731, 1853462, 4633655, 9267310, 12047503, 24095006, 60237515, 120475030, 156617539, 313235078, 783087695, 1566175390]

約数ペア:

[(1, 1566175390), (2, 783087695), (5, 313235078), (10, 156617539), (13, 120475030), (26, 60237515), (65, 24095006), (130, 12047503), (169, 9267310), (338, 4633655), (845, 1853462), (1690, 926731), (2197, 712870), (4394, 356435), (10985, 142574), (21970, 71287)]