17209084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{409}}^1$

素因数の和:637

約数の個数: 24

約数和(自身を含む): 30835280

約数和(自身を除く): 13626196

約数列:

[1, 2, 4, 67, 134, 157, 268, 314, 409, 628, 818, 1636, 10519, 21038, 27403, 42076, 54806, 64213, 109612, 128426, 256852, 4302271, 8604542, 17209084]

約数ペア:

[(1, 17209084), (2, 8604542), (4, 4302271), (67, 256852), (134, 128426), (157, 109612), (268, 64213), (314, 54806), (409, 42076), (628, 27403), (818, 21038), (1636, 10519)]