1580028268

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4340737}}^1$

素因数の和:4340761

約数の個数: 24

約数和(自身を含む): 3403138592

約数和(自身を除く): 1823110324

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4340737, 8681474, 17362948, 30385159, 56429581, 60770318, 112859162, 121540636, 225718324, 395007067, 790014134, 1580028268]

約数ペア:

[(1, 1580028268), (2, 790014134), (4, 395007067), (7, 225718324), (13, 121540636), (14, 112859162), (26, 60770318), (28, 56429581), (52, 30385159), (91, 17362948), (182, 8681474), (364, 4340737)]