214725478

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1549}}^1\times {\mathrm{6301}}^1$

素因数の和:7863

約数の個数: 16

約数和(自身を含む): 351651600

約数和(自身を除く): 136926122

約数列:

[1, 2, 11, 22, 1549, 3098, 6301, 12602, 17039, 34078, 69311, 138622, 9760249, 19520498, 107362739, 214725478]

約数ペア:

[(1, 214725478), (2, 107362739), (11, 19520498), (22, 9760249), (1549, 138622), (3098, 69311), (6301, 34078), (12602, 17039)]