86854851410

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{211841101}}^1$

素因数の和:211841149

約数の個数: 16

約数和(自身を含む): 160151873112

約数和(自身を除く): 73297021702

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 211841101, 423682202, 1059205505, 2118411010, 8685485141, 17370970282, 43427425705, 86854851410]

約数ペア:

[(1, 86854851410), (2, 43427425705), (5, 17370970282), (10, 8685485141), (41, 2118411010), (82, 1059205505), (205, 423682202), (410, 211841101)]