1860724

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 3392928

約数和(自身を除く): 1532204

約数列:

[1, 2, 4, 53, 67, 106, 131, 134, 212, 262, 268, 524, 3551, 6943, 7102, 8777, 13886, 14204, 17554, 27772, 35108, 465181, 930362, 1860724]

約数ペア:

[(1, 1860724), (2, 930362), (4, 465181), (53, 35108), (67, 27772), (106, 17554), (131, 14204), (134, 13886), (212, 8777), (262, 7102), (268, 6943), (524, 3551)]