25434442

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{227}}^1\times {\mathrm{463}}^1$

素因数の和:714

約数の個数: 24

約数和(自身を含む): 42211008

約数和(自身を除く): 16776566

約数列:

[1, 2, 11, 22, 121, 227, 242, 454, 463, 926, 2497, 4994, 5093, 10186, 27467, 54934, 56023, 105101, 112046, 210202, 1156111, 2312222, 12717221, 25434442]

約数ペア:

[(1, 25434442), (2, 12717221), (11, 2312222), (22, 1156111), (121, 210202), (227, 112046), (242, 105101), (454, 56023), (463, 54934), (926, 27467), (2497, 10186), (4994, 5093)]