4398772

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1237}}^1$

素因数の和:1375

約数の個数: 24

約数和(自身を含む): 8873984

約数和(自身を除く): 4475212

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1237, 1778, 2474, 3556, 4948, 8659, 17318, 34636, 157099, 314198, 628396, 1099693, 2199386, 4398772]

約数ペア:

[(1, 4398772), (2, 2199386), (4, 1099693), (7, 628396), (14, 314198), (28, 157099), (127, 34636), (254, 17318), (508, 8659), (889, 4948), (1237, 3556), (1778, 2474)]