2010054178

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{193163}}^1$

素因数の和:193230

約数の個数: 24

約数和(自身を含む): 3391187184

約数和(自身を除く): 1381133006

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 5203, 10406, 193163, 386326, 2124793, 4249586, 8306009, 16612018, 23372723, 46745446, 91366099, 182732198, 1005027089, 2010054178]

約数ペア:

[(1, 2010054178), (2, 1005027089), (11, 182732198), (22, 91366099), (43, 46745446), (86, 23372723), (121, 16612018), (242, 8306009), (473, 4249586), (946, 2124793), (5203, 386326), (10406, 193163)]