128504002

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{16547}}^1$

素因数の和:16913

約数の個数: 16

約数和(自身を含む): 210887712

約数和(自身を除く): 82383710

約数列:

[1, 2, 11, 22, 353, 706, 3883, 7766, 16547, 33094, 182017, 364034, 5841091, 11682182, 64252001, 128504002]

約数ペア:

[(1, 128504002), (2, 64252001), (11, 11682182), (22, 5841091), (353, 364034), (706, 182017), (3883, 33094), (7766, 16547)]