2471708

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:277

約数の個数: 24

約数和(自身を含む): 4490640

約数和(自身を除く): 2018932

約数列:

[1, 2, 4, 53, 89, 106, 131, 178, 212, 262, 356, 524, 4717, 6943, 9434, 11659, 13886, 18868, 23318, 27772, 46636, 617927, 1235854, 2471708]

約数ペア:

[(1, 2471708), (2, 1235854), (4, 617927), (53, 46636), (89, 27772), (106, 23318), (131, 18868), (178, 13886), (212, 11659), (262, 9434), (356, 6943), (524, 4717)]