1254883982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{313}}^1\times {\mathrm{16567}}^1$

素因数の和:16904

約数の個数: 24

約数和(自身を含む): 2075738448

約数和(自身を除く): 820854466

約数列:

[1, 2, 11, 22, 121, 242, 313, 626, 3443, 6886, 16567, 33134, 37873, 75746, 182237, 364474, 2004607, 4009214, 5185471, 10370942, 57040181, 114080362, 627441991, 1254883982]

約数ペア:

[(1, 1254883982), (2, 627441991), (11, 114080362), (22, 57040181), (121, 10370942), (242, 5185471), (313, 4009214), (626, 2004607), (3443, 364474), (6886, 182237), (16567, 75746), (33134, 37873)]