1051944218

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1\times {\mathrm{20611}}^1$

素因数の和:20790

約数の個数: 24

約数和(自身を含む): 1720030176

約数和(自身を除く): 668085958

約数列:

[1, 2, 13, 26, 151, 169, 302, 338, 1963, 3926, 20611, 25519, 41222, 51038, 267943, 535886, 3112261, 3483259, 6224522, 6966518, 40459393, 80918786, 525972109, 1051944218]

約数ペア:

[(1, 1051944218), (2, 525972109), (13, 80918786), (26, 40459393), (151, 6966518), (169, 6224522), (302, 3483259), (338, 3112261), (1963, 535886), (3926, 267943), (20611, 51038), (25519, 41222)]