2018113295

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{280099}}^1$

素因数の和:280246

約数の個数: 16

約数和(自身を含む): 2662070400

約数和(自身を除く): 643957105

約数列:

[1, 5, 11, 55, 131, 655, 1441, 7205, 280099, 1400495, 3081089, 15405445, 36692969, 183464845, 403622659, 2018113295]

約数ペア:

[(1, 2018113295), (5, 403622659), (11, 183464845), (55, 36692969), (131, 15405445), (655, 3081089), (1441, 1400495), (7205, 280099)]