133130504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1280101}}^1$

素因数の和:1280120

約数の個数: 16

約数和(自身を含む): 268821420

約数和(自身を除く): 135690916

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1280101, 2560202, 5120404, 10240808, 16641313, 33282626, 66565252, 133130504]

約数ペア:

[(1, 133130504), (2, 66565252), (4, 33282626), (8, 16641313), (13, 10240808), (26, 5120404), (52, 2560202), (104, 1280101)]