99991606

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{1117}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 176930208

約数和(自身を除く): 76938602

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 313, 626, 1117, 2234, 3443, 4069, 6886, 8138, 12287, 14521, 24574, 29042, 44759, 89518, 159731, 319462, 349621, 699242, 3845831, 4545073, 7691662, 9090146, 49995803, 99991606]

約数ペア:

[(1, 99991606), (2, 49995803), (11, 9090146), (13, 7691662), (22, 4545073), (26, 3845831), (143, 699242), (286, 349621), (313, 319462), (626, 159731), (1117, 89518), (2234, 44759), (3443, 29042), (4069, 24574), (6886, 14521), (8138, 12287)]