146478868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{727}}^1\times {\mathrm{2963}}^1$

素因数の和:3711

約数の個数: 24

約数和(自身を含む): 271881792

約数和(自身を除く): 125402924

約数列:

[1, 2, 4, 17, 34, 68, 727, 1454, 2908, 2963, 5926, 11852, 12359, 24718, 49436, 50371, 100742, 201484, 2154101, 4308202, 8616404, 36619717, 73239434, 146478868]

約数ペア:

[(1, 146478868), (2, 73239434), (4, 36619717), (17, 8616404), (34, 4308202), (68, 2154101), (727, 201484), (1454, 100742), (2908, 50371), (2963, 49436), (5926, 24718), (11852, 12359)]